GreatScott!
In Search for the BEST Wireless Power Coil! (Experiment) My Coils can act like Capacitors?
updated
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#generator #heatercircuit #DIY #heat #experiment
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Previous video: youtu.be/KEru5cODA-M
Previous Aliexpress video: youtu.be/8hKpQvw1nNw
LCD GUI video: youtu.be/SIo_Gv7K7Fo
ATX Power Supply video: youtu.be/QoGnOoTICGY
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You can find the featured products here: (affiliate links):
VFD Display: https://s.click.aliexpress.com/e/_DnOYpo3 https://s.click.aliexpress.com/e/_DEvWRRt
T-Splitter Connector: https://s.click.aliexpress.com/e/_DEOONVN
Solar Panel Multimeter: https://s.click.aliexpress.com/e/_DlQIl7Z
Battery Charger/Booster: https://s.click.aliexpress.com/e/_DDopJTD
Damaged Screw Extractor: https://s.click.aliexpress.com/e/_DEu53nh
ESP32 LCD Board: https://s.click.aliexpress.com/e/_DBNqsgr
ATX Power Supply Board: https://s.click.aliexpress.com/e/_DCE1h9H
In this video we will be having a closer look at 7 different products I got from Aliexpress. Aliexpress is famous for featuring the newest products/ICs when it comes to electronics but finding those can be a bit difficult. So I tried finding the hidden Gems not only electronics related but in general what I think could be useful. Let's get started!
Websites that were shown/used during the video:
wiki.makerfabs.com/Sunton_ESP32_2.8_inch_240x320_TFT_with_Touch.html
github.com/topics/esp32-2432s028
Thanks to PVCase for sponsoring this video.
0:00 AliExpress?!
0:40 Intro
0:56 VFD Display
2:48 T-Splitter Connector
5:06 Solar Panel Multimeter
7:15 LiPo Charger/Booster
9:17 Damaged Screw Extractor Drill Bits
10:13 ESP32 LCD Board
11:20 ATX Power Supply Breakout Board
12:59 Verdict
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#tech #electronics #pc #foryou #pcbuilding
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Check out Altium 365: altium.com/altium-365
Check out OctoPart: octopart.com
Previous video: youtu.be/4wAqO5RtuPo
Products shown/mentioned in the video:
victronenergy.com/inverters-chargers/multiplus-ii
victronenergy.com/panel-systems-remote-monitoring/cerbo-gx
victronenergy.com/battery-monitors/smart-battery-shunt
victronenergy.com/accessories/energy-meter
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In this video we will not only have a closer look at mini solar system that everyone can easily use; but we will also push it to its limit ;-) By that I mean I will show you how to create an energy storage system or ESS for short. With it you can use the excess solar power to charge a big battery pack and then use the energy in the batteries to later power your home. This way none of your solar power escapes to the power grid. Let's get started!
Thanks to Victron Energy for sponsoring this video
0:00 The Problem with Mini Solar Systems
1:35 Intro
2:13 Installing my Solar System on the roof
4:15 Wiring for the Solar System
6:14 Big Fail! (Solar Panels)
6:54 Energy Storage System (ESS) Explained
7:59 Installing the ESS
9:57 Testing the ESS
11:22 Verdict
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#magnets #Electromagnet #experiment #tech #physics #diy #foryou #electronics #magnet
Get PCB & PCB Assembly Coupons: jlcpcb.com/coupon-center
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Previous video: youtu.be/iMn2yVoEqPs
Garage video: youtu.be/wsJONukJlLI
Essential Tools video: youtu.be/7-djg27lJyQ
Essential Components video: youtu.be/u4md32GMX28
Products shown mentioned in the video (partly affiliate links):
LED Spots: amzn.to/45pKzGI
LED Spots Dimmer: amzn.to/45jJFfe
LED Strip Dimmer: amzn.to/3QOTygx
Warm White LED strip: amzn.to/3KGYujB
Workbenches: https://www.hornbach.de/shop/Arbeitsplatte-Buche-Natur-massiv-3000x900x40mm/5242258/artikel.html
https://www.hornbach.de/shop/Konsta-Latte-Fichte-Tanne-28x48x3000-mm/3393337/artikel.html
amzn.to/3VAwfGn
Big Shelves: regalraum.com/en/shelving-units/boon-cube-storage-unit.html
Label Maker: amzn.to/3sdghIF
IKEA Shelves: ikea.com/de/de/p/alex-schubladenelement-auf-rollen-grautuerkis-50483449
PEG Boards: ikea.com/de/de/p/skadis-lochplatte-holz-90347172
3D Models shown in the video:
printables.com/model/230356-modular-shelving-system-hobby-workshop-small-parts
printables.com/model/313013-wall-mount-for-modular-shelving-system/files
thingiverse.com/thing:5488992
printables.com/model/300265-ikea-skadis-skadis-hooks
printables.com/model/377627-skadis-porte-cable-skadis-cable-holder
printables.com/model/526443-skadis-skadis-deburring-tool
printables.com/model/352540-tweezers-holder-ikea-skadis-skadis
printables.com/model/165259-skadis-caliper-holder
printables.com/model/113641-skadis-levitating-toolbox
printables.com/model/111116-skadis-file-holder
printables.com/model/511212-skadis-knipex-cutix-cutter-holder
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Thanks to JLCPCB for sponsoring this video.
Visit jlcpcb.com to get professional PCBs for low prices.
In this video I will show you my new lab/workshop. Finally the house project was finished and it was time to move; but how to set up the new lab? Well, during the last 6 months I prepared it and now turned it into my ideal work space. I want to share with you how exactly I did it so that you might get inspired to improve your own lab/workshop ;-) Let's get started!
0:00 A New Lab/Workshop?
0:59 Intro
1:48 Lighting
3:43 Workbenches
5:13 Storage (3D Printed Wall Cabinets)
8:18 Storage (Big Shelves)
9:34 More Storage Solutions
10:50 Additional Tips
11:23 Verdict
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#audio #amplifier #music #sound #diy #electronics #circuit
Economic CNC Machining Service : jlcpcb.com/3d-printing?from=3DP
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Previous video: youtu.be/3gmxv7AgOMw
Project files: patreon.com/posts/86483763
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Website which were shown during the video:
monolithicpower.com/en/products/battery-management/chargers/1-series-cell-chargers/mp2639b.html
monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP2639B
monolithicpower.com/en/ev2639b-r-00a.html
monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/EV2639B-R-00A/document_id/4851
In this video we will be having a closer look at super fast charging that your phone can do. In this mode your phones battery gets charged up with 5A of current that makes it possible to fully charge it up in one hour. Normally your phone charges with 1A and that got me thinking how much your battery suffers during such super fast charging. So I spent way too much time making a testing circuit and then super fast charging batteries 100 times to find out whether there really is a difference noticeable ;-) Let's get started!
Thanks to JLCPCB for sponsoring this video.
Visit jlcpcb.com to get professional PCBs for low prices.
Thanks to Altium for sponsoring this video.
0:00 Fast Charging is BAD?
1:16 Intro
1:40 My Testing System!
3:04 Discharge Circuit
4:27 Charge Circuit (5A 4.35V?)
6:05 Designing the PCB
7:33 Testing the First PCB
8:42 Full Experiment (5 Batteries/100 cycles)
10:38 Results
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#soldering #desoldering #caution #diy #electronics #fyp #reels #sound
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Previous video: youtu.be/czz16DFYbxI
Lithium Ion Capacitor video: youtu.be/XlON0Uj2Zk0
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Website which were shown during the video:
https://www.asitaly.it/index.html
In this video we will be having a closer look at a Graphene Super Capacitor I found on Ebay. According to its specs it should be able to replace lithium batteries which would be a huge step for energy storage solutions! So the question is whether the Graphene Super Capacitor is real. So in this video we will be doing some tests to find that out and learn about Graphene ;-) Let's get started!
Thanks to JLCPCB for sponsoring this video.
Visit jlcpcb.com to get professional PCBs for low prices.
0:00 Graphene Super Capacitor?
1:38 Intro
2:19 What is Graphene?
3:12 How does a Super Capacitor work?
5:06 Lithium Battery VS Super Capacitor
6:28 Closer Look at Graphene SuperCap
7:30 Is it Real? Discharge Curve
9:24 Is it Real? Hammering a Nail through it ;-)
10:10 Verdict
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#electronics #safety #LiPocharging #batteryexplosion #battery #overcharging
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Previous video: youtu.be/SbIISdLQQKo
Previous Vacuum OVERPOWER video: youtu.be/YNqGA-U0_MA
Rctestflight video: youtu.be/mafjVYfFgg4
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You can get the shown components and impeller files here: (affiliate links)
Impeller Designs: patreon.com/posts/85244104?pr=true
BLDC Motor: https://s.click.aliexpress.com/e/_DdQ6ahT
FSESC: https://s.click.aliexpress.com/e/_Ddiqsp7
In this video I will try to OVERPOWER my Vacuum Cleaner one last time with the help of one of my viewers. He designed better impeller models and in combination with a new BLDC motor and driver, we want to find out whether we can beat the original design. So come along as I test static pressure, air flow and run into lots of problems during this last attempt. Let's get started!
Thanks to Rohde & Schwarz for sponsoring this video.
0:00 DIY Vacuum Impeller got Destroyed!
1:12 Intro
1:57 Measuring Static Pressure of DC Motor
3:22 Old DIY Impeller Design Static Pressure
5:35 NEW DIY Impeller Designs
8:04 Practical Vacuuming Test + PROBLEMS
10:03 Verdict
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#electronics #cocktailmachine #diy #technology #arduino #arduinocodes
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Check out Altium 365: altium.com/altium-365
Check out OctoPart: octopart.com
Previous video: youtu.be/8hKpQvw1nNw
Electronics & Water video: youtu.be/pGLUsQozT94
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You can find the featured products here: (affiliate links):
Buy Version:
Amazon.com: amzn.to/3qLShvy
Amazon.de: amzn.to/3Cxg0lN
DIY Kit: https://s.click.aliexpress.com/e/_DFldCsN
In this episode of DIY or Buy I will be having a closer look at a commercial Ultrasonic Cleaner and then also build my own DIY version. While doing so I will find out how they work, what they can clean, whether they are suitable for PCB cleaning and ultimately decide whether you should DIY one or Buy one ;-) Let's get started!
Websites that were shown/used during the video:
pcb-soldering.co.uk/flux-remover-and-pcb-ultrasonic-cleaner-solution-5-litre-cleaning-fluid
Thanks to KNIPEX for sponsoring this video.
0:00 I HATE Cleaning!
1:44 Intro
2:37 First Look at Buy version
3:13 How does it Work?
4:37 Aluminum Foil Test
5:14 Basic Cleaning Tests
6:11 PCB Cleaning Tests
8:01 Buy Verdict
8:37 Building a DIY version
10:52 Testing the DIY version
11:29 Verdict
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#FMradio #radiohack #diy #fmreceiver #electronics #tech
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Previous video: youtu.be/YNqGA-U0_MA
Previous Aliexpress video: youtu.be/NjNOGm3sCOQ
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You can find the featured products here: (affiliate links):
Face Recognition Module: https://s.click.aliexpress.com/e/_DdSr937
Hot Plate: https://s.click.aliexpress.com/e/_DnSKSbn
Rosin Dispenser: https://s.click.aliexpress.com/e/_Dc8COGh
Magnetic USB Cables: https://s.click.aliexpress.com/e/_DD5O7KZ
TPS Buck Boost Board: https://s.click.aliexpress.com/e/_DktBVXb
Voice Synthesis Module: https://s.click.aliexpress.com/e/_DCioPJj
In this video we will be having a closer look at 6 different products I got from Aliexpress. Aliexpress is famous for featuring the newest products/ICs when it comes to electronics but finding those can be a bit difficult. So I tried finding the hidden Gems not only electronics related but in general what I think could be useful. Let's get started!
Websites that were shown/used during the video:
http://h.hlktech.com/download/HLK-V40/1/HLK-V40%E8%AF%B4%E6%98%8E%E4%B9%A6_V1.03.pdf
hlktech.com/en/Goods-218.html
blakadder.com/hlk-tx510
github.com/Chreece/FaceRec_ESPHome
ti.com/lit/ds/symlink/tps63020.pdf
Thanks to Keysight for sponsoring this video.
0:00 AliExpress Products?!
0:40 Intro
1:27 Face Recognition Module
4:00 Hot Plate
5:20 Rosin Dispenser
7:19 Magnetic USB Cable
9:24 TPS Buck Boost Board
12:23 Voice Synthesis Module
13:33 Verdict
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#electronics #ebayfinds #tech #fyp #reels
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Previous video: youtu.be/6bicunweBAQ
Rctestflight video: youtu.be/mafjVYfFgg4
Centrifugal Impeller Design video: youtu.be/6fzP92C6VJg
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Websites which were shown during the video:
thingiverse.com/thing:590416
dosomething.org/us/facts/11-facts-about-e-waste#:~:text=E-waste%20represents%202%25%20of,are%20disposed%20worldwide%20every%20year.
polymershapes.com/product/abs/#:~:text=ABS%20(Acrylonitrile%20Butadiene%20Styrene)%20is,ease%20of%20fabrication%20and%20thermoforming.
In this video I will try to overpower my old vacuum cleaner. The problem is that its internal battery pack gave up and the suction power of the motor also somehow decreased. So in this video I will try to 3D print my own turbine/impeller and combine that with a BLDC motor in order to renew my old vacuum cleaner so that I do not have to throw it in the garbage. Let's get started!
Thanks to element14 for sponsoring this video.
0:00 The Problem of my Old Vacuum Cleaner
1:22 Intro
1:57 Suction Power of my Old Vacuum
2:33 Choosing a Motor/ESC
4:48 First Turbine Prototype
6:15 Second Turbine Prototype
7:24 BIG PROBLEMS!
9:31 Successful Test!
9:52 Final Assembly & Testing
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#diy #electronics #greatscott #foryou #magnetic #coil
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Previous video: youtu.be/OWEU1eR3Tyw
AliExpress video: youtu.be/NjNOGm3sCOQ
Capacitor video: youtu.be/2v8zBj7_sxg
Inductor video: youtu.be/hYOtx_2hYTU
Filter video: youtu.be/1wzUqVFyQ7o
You can get the mentioned products and capacitors here: (affiliate links)
Power Supply: https://s.click.aliexpress.com/e/_DmzJv9f
5V UPS: https://s.click.aliexpress.com/e/_DcQteFr
Mini Boost Converter: https://s.click.aliexpress.com/e/_DCwYdwh
Capacitors: https://www.mouser.de/ProductDetail/Samsung-Electro-Mechanics/CL32A226KPJNNNE?qs=sGAEpiMZZMukHu%252BjC5l7YYSaqHT4BB0iHXlLVxBE%2FL8%3D
https://www.mouser.de/ProductDetail/Samsung-Electro-Mechanics/CL31B105KAHNFNE?qs=h6Piwd%2FnvzliA%252BKuhKdPjw%3D%3D
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Websites which were shown during the video:
prodigit.com/show/how-to-test-noise-from-the-output-of-power-supply.htm
meanwelldirect.co.uk/glossary/what-is-output-noise
cdn.hackaday.io/files/1829407826904960/Xysemi_XR2981.pdf
ti.com/lit/an/snva871/snva871.pdf?ts=1682880670833&ref_url=https%253A%252F%252Fwww.google.com%252F
ti.com/seclit/ml/slup384/slup384.pdf
Thanks to Keysight for sponsoring this video.
0:00 The Problem of my AliExpress Products
1:16 Intro
2:04 Why is Noise/Ripple Bad?
3:39 How to Measure Noise Correctly
4:32 5V UPS Noise Problem
5:46 Solution 1: Post Regulation
7:51 Solution 2: Component Improvement
8:39 Capacitor Replacement
9:55 Other Component Problems
10:49 Mini Boost Converter Fix
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#DIY #PC #Transformation #LCD #computer
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Previous video: youtu.be/yUMbE_TQrQs
Old 2G SMS Alarm System video: youtu.be/pvHIV0bNRe4
More project information here: patreon.com/posts/4g-alarm-system-82175117
Parts list (affiliate links):
nRF9160: https://www.mouser.de/new/nordic-semiconductor/nordic-semiconductor-nrf9160-kit/
Arduino Nano: https://s.click.aliexpress.com/e/_Dl59iTL
12V Power Supply: https://s.click.aliexpress.com/e/_Dd6gQFb
5V Voltage Regulator: https://s.click.aliexpress.com/e/_DeFaDpT
Capacitors: https://s.click.aliexpress.com/e/_DmP5c7T
Radar Human Presence Sensor: https://s.click.aliexpress.com/e/_Dma2WFj
Resistors: https://s.click.aliexpress.com/e/_DlnYFM1
IRLZ34N MOSFET: https://s.click.aliexpress.com/e/_DET7GnL
BC547 NPN BJT: https://s.click.aliexpress.com/e/_DDvae7b
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Websites which were shown during the video:
nordicsemi.com/Products/Development-hardware/nrf9160-dk
academy.nordicsemi.com/lessons/lesson-1-nrf-connect-sdk-introduction
academy.nordicsemi.com/lessons/lesson-1-cellular-fundamentals
ibasis.com/solutions/iot-connectivity/network-coverage
devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/implementing-mqtt-over-wi-fi-on-the-nrf7002-development-kit#mcetoc_1goojt89i2
academy.nordicsemi.com/topic/lesson-4-exercise-1
eaton.com/content/dam/eaton/products/safety-security-emergency-communications/fire/fulleon/rolp-solista-and-maxi/en/eaton-fire-devices-rolp-solista-manual-en-fr-pl-de-it-nl-es-se.pdf
https://enqt.de/en/news/2g-shutdown-when-is-it-coming-and-what-will-be-the-impact/
nordicsemi.com/Products/Low-power-cellular-IoT/What-is-cellular-IoT
In this project we will be using the 4G LTE Network and a Radar Human Presence sensor to create a new and modern alarm system. Due to the 4G Network and LTE-M you can send alarm notifications super fast to your phone, while it costs you pretty much nothing. Combine that with a precise radar and loud siren and you got yourself an awesome alarm system that will protect your treasures ;-) Let's get started!
Thanks to Nordic Semiconductor for sponsoring this video.
0:00 The Problem with Thieves!
1:17 Intro
1:54 Game Plan!
2:31 Siren
3:15 Radar Human Presence Sensor
5:53 LTE 4G Board
8:58 Using the Radar with the 4G Board
9:50 Final Prototype & Testing
11:19 Verdict
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
Instagram: instagram.com/great.scott.lab
TikTok: tiktok.com/@greatscottlab
Discord: discord.gg/zuAvkAuhsY
Support me for more videos: patreon.com/GreatScott?ty=h
#electronics #tech #greatscott #circuits #foryou
How to get $7 coupon at JLCPCB 3D models site : 3d.jlcpcb.com
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Previous video: youtu.be/NjNOGm3sCOQ
Robotics Kanti video: youtu.be/GyTGXrL5Vas
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
Instagram: instagram.com/great.scott.lab
TikTok: tiktok.com/@greatscottlab
Discord: discord.gg/zuAvkAuhsY
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Websites which were shown during the video:
roboticskanti.com/post/laser-display
infineon.com/dgdl/Infineon-IRFZ44N-DataSheet-v01_01-EN.pdf?fileId=5546d462533600a40153563b3a9f220d
https://www.flyrobo.in/0.1mm-copper-soldering-solder-ppa-enameled-wire
In this video we will be having a look at one of the worst fake electronics project videos I have ever seen. Now the original video itself is "well" faked, but the project itself comes with so many mistakes and things that do not make any sense, it is kind of embarrassing. So sit back and let me show you why this laser diode display project will never work and whether we can make it real ;-) Let's get started!
Thanks to JLCPCB for sponsoring this video.
Visit jlcpcb.com to get professional PCBs for low prices.
0:00 This Project is FAKE!
1:38 Intro
2:24 Building the Original Project
5:31 Testing the Original Project
6:16 Finding more Mistakes!
8:27 Making my own Real Version
10:30 Verdict
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
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Discord: discord.gg/zuAvkAuhsY
Support me for more videos: patreon.com/GreatScott?ty=h
#electronics #greatscott #myth #foryou #water #mains #voltage #current
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Previous video: youtu.be/U5cqrrhq9TA
Previous Aliexpress video: youtu.be/1dKLF2Ma8nQ
Facebook: facebook.com/greatscottlab
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Discord: discord.gg/zuAvkAuhsY
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You can find the featured products here: (affiliate links)
(Better) LED Strip: https://s.click.aliexpress.com/e/_DeYv6Vx
Heat Shrink Wire Connectors: https://s.click.aliexpress.com/e/_DCbAR05
5V Fan: https://s.click.aliexpress.com/e/_DC4kkup
Wire Strippers: https://s.click.aliexpress.com/e/_DD0X7Df
5V/12V UPS: https://s.click.aliexpress.com/e/_DE26gUZ
Buck Power Supply: https://s.click.aliexpress.com/e/_DloTat3
In this video we will be having a closer look at 8 different products I got from Aliexpress. Aliexpress is famous for featuring the newest products/ICs when it comes to electronics but finding those can be a bit difficult. So I tried finding the hidden Gems not only electronics related but in general what I think could be useful. Let's get started!
Thanks to Rohde & Schwarz for sponsoring this video.
0:00 Intro
1:37 COB LED Strip
4:17 Heat Shrink Wire Connectors
6:08 5V Fan (Fume Extractor)
7:05 Wire Strippers
8:49 5V/12V UPS
10:43 Lab Bench Power Supply
12:42 Verdict
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
Instagram: instagram.com/great.scott.lab
TikTok: tiktok.com/@greatscottlab
Discord: discord.gg/zuAvkAuhsY
Support me for more videos: patreon.com/GreatScott?ty=h
#electronics #diy #free #energy #exposed #debunk #magnet #pc #fan
Mouser Reference Guide for GreatScott! viewers ;-) : https://mou.sr/GreatScott-Reference-Guide
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Previous video: youtu.be/2SWj49ugr3A
Inductor video: youtu.be/kdrP9WbJIb8
Capacitor video: youtu.be/otQGdPLyF3w
Impedance video: youtu.be/W2VwAL7-8-o
Power video: youtu.be/cxXmWZDwNEs
PFC IC/Development board from Mouser:
https://mou.sr/IFX-PFC
https://mou.sr/IFX-PMIC-O1
Facebook: facebook.com/greatscottlab
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In this episode of Electronics Basics, we will be having a closer look at Power Factor Correction Circuits aka PFCs. It sounds like a boring topic but it is super important for the electrical future of our power grid. Along the way we will find out about current waveforms, phase shifts, current harmonics and what passive and active PFCs are and can do. Let's get started!
Websites which were shown/used during the video:
https://www.mouser.de/ProductDetail/726-EVALPFC2ICE2PCS0
https://www.mouser.de/ProductDetail/726-ICE2PCS01GXUMA1
infineon.com/dgdl/Infineon-ICE2PCS03-DS-v02_01-en.pdf?fileId=db3a30431936bc4b01193b45457e52a1
ti.com/seclit/ml/slup390/slup390.pdf?ts=1636232123558&ref_url=https%253A%252F%252Ftraining.ti.com%252F#:~:text=A%20power%20factor%20correction%20(PFC,provides%20benefits%20in%20end%20applications.
en.wikipedia.org/wiki/IEC_61000-3-2
jezzamon.com/fourier
Thanks to Mouser Electronics for sponsoring this video.
0:00 The Big Problem of our Devices!
1:47 Intro
2:29 What kind of Power is Bad?
4:00 Passive PFC Usage!
5:35 Why Active PFC?
7:39 Testing of Active PFC!
9:18 How does Active PFC work?
10:45 Verdict
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
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Support me for more videos: patreon.com/GreatScott?ty=h
Music:
Aduro by Jens Kiilstofte
machinimasound.com/music/aduro
#winter #electronics #diy #tech #AMD
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Previous video: youtu.be/gm_3yxdFfd8
BLDC Motor video: youtu.be/W9IHEqlGG1s
The MIT App Inventor Tutorial video: youtu.be/aM2ktMKAunw
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In this video I will try to manually control my robot vacuum. The problem is that sometimes my robot vacuum loses the ability to move one of its wheels which can be annoying because there is usually only one small spot left to clean. So let's see how easy it is to "hack" such a robot so that I can control it directly without using the manufacturers app. Let's get started!
Thanks to Keysight for sponsoring this video.
0:00 The Problem with my Robot Vacuum
1:09 Intro
1:55 Taking the Robot apart
3:13 Theory of Adding Custom Control
3:30 Battery Pack
4:17 Wheel DC Motors
5:31 Vacuum BLDC Motor
8:05 Final Custom Control Hardware/Software
9:28 Fun Testing
9:51 Aborting this "Hack"
Facebook: facebook.com/greatscottlab
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Music:
Killing Time, Kevin MacLeod (incompetech.com)
#electronics #tech #greatscott #circuits #foryou #led #leds #cube #science
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Previous video: youtu.be/sF0KOVWj9p8
555 Timer video: youtu.be/fLaexx-NMj8
The video that was sent to me: youtube.com/watch?v=i_yFhI1JRDM
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
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Websites which were shown/used during the video:
cdn.hackaday.io/files/257411101302944/batt%20desulfator.pdf
thesai.org/Downloads/Volume8No7/Paper_72-Impact_of_Pulse_Voltage_as_Desulfator.pdf
In this video we will be having a closer look at Desulfator circuits. A while ago a viewer sent me a link to a YouTube video in which someone made his own DIY design that he then used to "revive" and old lead acid battery. By doing that the original capacity of the battery got restored. That sounds too good to be true. So I made my own design, did tests for more than 30 days and ultimately decided whether all of this is fake or real. Let's get started!
Thanks to JLCPCB for sponsoring this video.
Visit jlcpcb.com to get professional PCBs for low prices.
Thanks to Altium for sponsoring this video.
0:00 The Suspicious YouTube video
1:22 Intro
1:43 Desulfator Basics
2:59 My Car Battery is Done for
3:56 Testing my 2 Lead Acid Batteries
4:44 How does the Circuit from the Video function?
6:19 Testing the Circuit from the Video
7:03 My own (better) Desulfator Circuit
9:35 30 Day Test with my DIY Design
10:11 14 Day Test with Commercial Desulfators
10:44 Verdict
PPTC Fuses from Mouser Electronics: https://mou.sr/resettable-fuses-pptc
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Previous video: youtu.be/1dKLF2Ma8nQ
eFuse Video: youtu.be/JOhQ3nsR7xo
You can buy the shown resettable fuses here:
https://mou.sr/BournsMFR050
https://mou.sr/BournsMFR090
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In this Electronics Basics episode we will be having a closer look at resettable fuses which I feel like not too many people know about. Traditional glass fuses are super popular and they basically "destroy" themselves when an overcurrent is flowing. Works perfectly fine, but that means you need to replace them and that can be a problem sometimes. Resettable Fuses do not have this problem, but they come with their own unique advantages and challenges. Let's find out more ;-)
Websites which were shown/used during the video:
https://www.mouser.de/datasheet/2/54/mf_r-777680.pdf
mouser.com/pdfDocs/eaton-ptc-resettable-fuse-application-guidelines-4.pdf
Thanks to Mouser Electronics for sponsoring this video.
0:00 Fuses are Important!
1:30 Intro
2:25 Resettable Fuses & Heat
3:39 How to Select one
5:14 Test Setup & Experiment (Trip)
7:56 Applications
8:23 Leakage Current & Power Losses
10:27 Verdict Resettable Fuse
10:45 Resettable Fuse VS Glass Fuse VS eFuse
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Previous video: youtu.be/mbLQPuLR0Rs
Previous Aliexpress video: youtu.be/7sGN0-YsiYw
ElectroBoom USB Killer video: youtu.be/y_bbX_Ch1Z8
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
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You can find the featured products here: (affiliate links)
USB Isolator: https://s.click.aliexpress.com/e/_DCMuYvb
Heated Gloves: https://s.click.aliexpress.com/e/_DCT6nOp
Heated Socks: https://s.click.aliexpress.com/e/_DCz1dCV
Human Presence Radar: https://s.click.aliexpress.com/e/_DenBi3r
WiFi Relay: https://s.click.aliexpress.com/e/_DElV6Jf
Fingerprint Reader: https://s.click.aliexpress.com/e/_DeYuHjT
In this video we will be having a closer look at 6 different products I got from Aliexpress. Aliexpress is famous for featuring the newest products/ICs when it comes to electronics but finding those can be a bit difficult. So I tried finding the hidden Gems not only electronics related but in general what I think could be useful. Let's get started!
Websites which were shown/used during the video:
analog.com/media/en/technical-documentation/data-sheets/adum3160.pdf
qariya.net/product/optical-fingerprint/?lang=en
de.aliexpress.com/item/1005002991181863.html?
Thanks to Keysight for sponsoring this video.
0:00 Intro
1:35 USB Isolator
4:11 Heated Gloves
6:19 Heated Socks
6:55 Human Presence Radar
9:01 WiFi Relay
10:27 Fingerprint Reader
12:24 Verdict
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Previous video: youtu.be/JPZVLmU0MYI
I2S Basics video: youtu.be/qNLvoSQCx60
Good explanation video on how to use the GPIOs of the touchscreen LCD:
youtube.com/watch?v=rGxDZPYcWIs
More project information here: patreon.com/posts/internet-radio-77765961
Parts list: (affiliate links)
ESP32: https://s.click.aliexpress.com/e/_DFndNcR
I2S Amp: https://s.click.aliexpress.com/e/_DBi7vO1
20W Class D Amp: amzn.to/3XDioQJ
Touchscreen: eu.mouser.com/ProductDetail/STMicroelectronics/STM32F469I-DISCO?qs=kWQV1gtkNndotCjy2DKZ4w%3D%3D
12V Power Supply: https://s.click.aliexpress.com/e/_DkkgZUr
5V Power Supply (Buck Boost): https://s.click.aliexpress.com/e/_DlIH1Xd
Resistors: https://s.click.aliexpress.com/e/_DC44lxH
Potentiometer (1K): https://s.click.aliexpress.com/e/_DC0a1F5
AC Socket: https://s.click.aliexpress.com/e/_DlNcuBh
Facebook: facebook.com/greatscottlab
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In this project video I will show you how I turned a 50 year old radio from the flea market into a beautiful modern internet radio with touchscreen. That means I will show you how I refurbished the radio and created a new electronics system around an ESP32 Microcontroller and an STM32 Touchscreen LCD board. The end result was definitely worth the time and money ;-) Let's get started!
Websites which were shown/used during the video:
ti.com/cn/lit/ds/symlink/tas5711.pdf?ts=1667997669809&ref_url=https%253A%252F%252Flcsc.com%252F
github.com/tierneytim/btAudio
github.com/pschatzmann/ESP32-A2DP
github.com/tierneytim/btAudio
https://www.deutschlandfunknova.de/info/empfang
https://www.deutschlandfunkkultur.de/livestream-102.html
https://www.hitradio-rtl.de/programm/empfang/HITRADIO-RTL-Livestreams-Direktlinks-id679340.html#_HITRADIO-RTL-Region-Leipzig
fmlist.org/sendertabelle/ukw-st_more.php?inputLand=D&inputRegion=73616e&inputPx=Radio+Brocken&inputPxHash=5d18c54aa7c0531099d03113e8927cdb8ef21a848dc39192db5221e366093f5f
https://www.energy.de/programm/wlan-radios
Thanks to Onshape for sponsoring this video.
0:00 WiFi/Bluetooth Radio Idea
1:09 Intro
2:12 Refurbishing the Radio
5:17 Bluetooth Music
6:13 Internet Radio
9:05 Touchscreen LCD
10:45 Final Assembly/Verdict
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Previous video: youtu.be/suOimZ4gmQg
Soldering Hot Plate video: youtu.be/QarizoUnRfk
You can check out the Carvera CNC here (affiliate link): bit.ly/3iBLX69
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
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Websites which were shown/used during the video:
youtu.be/hSTJux9fCpo
youtu.be/qVCwpuHwfyE
galaad.net/coppercam-eng.html
In this video we will be having a closer look at the Carvera CNC machine. I initially got interested in it because the makers of the CNC claimed that it is perfect for milling PCBs at home. So I obviously had to check it out ;-) So this video is kind of like a review in which I show you all the good and bad things about the Carvera and ultimately show you whether it is truly capable of making PCBs at home. Let's get started!
Thanks to JLCPCB for sponsoring this video.
Visit jlcpcb.com to get professional PCBs for low prices.
Thanks to Altium for sponsoring this video.
0:00 Why Carvera CNC Machine?
1:30 Intro
2:17 Unboxing
3:47 First Power Up & Problems
5:35 Testing the Example Projects
7:37 BIG PROBLEM: Missing Software
8:16 PCB Milling
11:23 Verdict
Previous video: youtu.be/suOimZ4gmQg
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
Instagram: instagram.com/great.scott.lab
Support me for more videos: patreon.com/GreatScott?ty=h
Websites/Videos which were shown during the video:
youtube.com/@bitlunislab/videos
youtube.com/@PhilsLab/videos
altium.com/documentation/altium-designer/tutorial-complete-design-walkthrough
Music:
George Street Shuffle by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. creativecommons.org/licenses/by/4.0
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1300035
Artist: http://incompetech.com
0:00 Overview
0:45 How did 2022 go?
3:13 New Release Schedule?
5:29 House Project?
7:16 Your Questions
7:59 Is is still fun?
8:30 How I stay motivated
9:47 More Home Renovation videos?
10:20 No EV Charger?
10:46 Collaboration with other YouTubers?
11:41 Best Project this year?
12:24 Plans to Expand?
13:01 How to learn PCB Design
13:31 Final Words
Free EDA for 2.8 Million Engineers - EasyEDA: bit.ly/easyeda1
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Previous video: youtu.be/7sGN0-YsiYw
Old DIY Power Meter/Logger video: youtu.be/lrugreN2K4w
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
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You can find more project information here: hackaday.io/project/187504-esp32-3-channel-power-logger
Websites which were shown during the video:
ti.com/lit/ds/symlink/ina3221.pdf?ts=1669059606513
cdn.sparkfun.com/datasheets/Dev/Arduino/Other/CH340DS1.PDF
In this video we will be having a look at a project created by one of my viewers. He created a remake of my power meter/logger project that comes with tons of improvements. Those include 3 channel measuring, WiFi, RTC support, USB measuring and USB-C compatibility. So how good do I think it is from a scale from 1 to 10? And should you consider building it as well? Let's find out!
Thanks to JLCPCB for sponsoring this video.
Visit jlcpcb.com to get professional PCBs for low prices.
0:00 A Power Meter is Super Useful!
1:33 Intro
2:03 What Changed in the Remake?
6:01 Building the Project
7:40 Programming the Board.....Problems
8:38 Positive Aspects
9:58 Negative Aspects
10:47 Verdict
Coupon Code: ARDUINOGIFT
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Previous video: youtu.be/wsJONukJlLI
Previous Aliexpress video: youtu.be/fUdlfc1nJcY
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
Instagram: instagram.com/great.scott.lab
Support me for more videos: patreon.com/GreatScott?ty=h
You can find the featured products here: (affiliate links)
Schumann Generator: https://s.click.aliexpress.com/e/_DBjhgQP
Ideal Diode: https://s.click.aliexpress.com/e/_DBXS4XZ
Wind Generator: https://s.click.aliexpress.com/e/_DdJ5d7d
Flying Pen: https://s.click.aliexpress.com/e/_DBK7ex1
Spot Welder: https://s.click.aliexpress.com/e/_DmLarwT
DIY Makita Battery Pack: https://s.click.aliexpress.com/e/_DnPOAQn
IP2368 Mini: https://s.click.aliexpress.com/e/_DBaBQcj
In this video we will be having a closer look at 7 different products I got from Aliexpress. Aliexpress is famous for featuring the newest products/ICs when it comes to electronics but finding those can be a bit difficult. So I tried finding the hidden Gems not only electronics related but in general what I think could be useful. Let's get started!
Thanks to Elektor for sponsoring this video!
0:00 AliExpress?
0:31 Intro
1:26 Schumann Generator
3:09 Ideal Diode
5:28 Wind Generator
6:42 Flying Pen
7:46 Spot Welder
9:28 Makita Battery Kit
10:23 IP2368 100W PowerBank
11:18 Verdict
Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: altium.com/yt/greatscott!
Previous video: youtu.be/vKJWwBXRPuI
Previous Electrical Wiring video: youtu.be/83Mdnc7FyVY
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
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In this video I will show you how I did the electrical installation in my new garage. That means I will show you the basic stuff like mounting and wiring up switches, outlets, lamps, fuses,...... But I will also include some more advanced and super awesome stuff like a CEE socket, emergency stop switches and special cable ducts. So let me show you how German electricians do such work and maybe I can inspire you for your next electrical installation.
Websites which were shown/used during the video:
https://www.hornbach.de/shop/Arbeitsplatte-Buche-Natur-massiv-3000x900x40mm/5242258/artikel.html
https://www.hornbach.de/shop/Konsta-Latte-Fichte-Tanne-28x48x3000-mm/3393337/artikel.html
amzn.to/3VAwfGn
https://www.elektro-wandelt.de/Installationsmaterial/Schutzrohr-Kabelkanaele/Bruestungskanaele/Hager-elektro/Steckdosen/
https://www.elektro-wandelt.de/Hager-GLS5500-Geraeteeinbaudose-1-fach-Energie-fuer-BR-C-Profi.html?
Thanks to Keysight for sponsoring this video.
0:00 Electrical Installation for a Garage?
1:15 Intro
1:58 Building Workbenches
3:53 Plans for the Electronics
4:49 Speciality 1 "Wall Ducts"
5:56 Speciality 2 CEE Socket
6:23 Speciality 3 Emergency Stop Switches
8:08 Planning Complete
8:51 Practical Build
11:25 Testing & Verdict
Free Altium Designer Trial: altium.com/yt/greatscott!
Previous video (100W Power Bank video): youtu.be/_WI9Nwqvplo
You can get the shown parts here: (affiliate links)
Power Supply: amzn.to/3WGNE18
USB Tester: https://s.click.aliexpress.com/e/_DmgsbSP
USB PD Trigger board: https://s.click.aliexpress.com/e/_DDbqr3p
Constant Load: https://s.click.aliexpress.com/e/_Ddo3Rqn
Cable A: amzn.to/3UgVAVi
Cable B: amzn.to/3DNu0YH
Cable C: amzn.to/3NQ3tik
Cable D: amzn.to/3GayXxV
Cable E: amzn.to/3zTBwAp
Cable F: amzn.to/3hlpwRv
Cable G: amzn.to/3WFtvIX
Cable H: amzn.to/3zSs40d
Cable I: https://s.click.aliexpress.com/e/_DdpVABH
Cable J: aliexpress.com/item/1005004089914259.html?spm=a2g0o.order_list.0.0.2e511802HMp73j
Cable K: https://s.click.aliexpress.com/e/_DdrDicP
Cable L: https://s.click.aliexpress.com/e/_DdpVABH
Cable M: https://s.click.aliexpress.com/e/_DBN77d9
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
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In this video we will be having a closer look at USB-C cables and find out why most of them are actually not that great. We will be focusing on 100W power transfer so very fast charging. I will show you how much power loss 13 different USB-C cables produce and why most of them do not meet the standard specs. Let's get started!
Websites which were shown/used during the video:
usb.org/usb-charger-pd
mi.com/global/product/xiaomi-11t-pro-120w-xiaomi-hypercharge
usb.org/document-library/usb-type-cr-cable-and-connector-specification-release-22
satechi.net/blogs/news/pd-3-1-protocol-everything-you-need-to-know
Thanks to Keysight for sponsoring this video.
0:00 The Problem with USB-C Cables
1:49 Intro
2:26 60W/100W cables?
3:14 E-Marker Chip?
5:04 Test Setup
6:42 The Worst Performing Cable
7:43 Test Results
9:50 Verdict
Free Altium Designer Trial: altium.com/yt/greatscott!
Previous video: youtu.be/7f8SliNGeDM
Previous Battery Pack videos: youtu.be/b2sBhDxmPmA youtu.be/hwhqn4BmC2I
You can get the shown parts here: (affiliate links)
Buy PowerBank:
Amazon.com: amzn.to/3TL6q5N
Amazon.de: amzn.to/3szl5Fi
Aliexpress: https://s.click.aliexpress.com/e/_DBErL7V
DIY PCB: https://s.click.aliexpress.com/e/_DdEwByf
100W USB-C Cable with Display: https://s.click.aliexpress.com/e/_Dds1Pon
USB-C PD Trigger Board: https://s.click.aliexpress.com/e/_DmzNXwj
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
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You can find more project information here: patreon.com/posts/diy-100w-power-74124475
In this episode of DIY or Buy we will be having a closer look at 100W Power Banks. Such Power Banks are great to have around to quickly charge up your big electronics like a laptop or tablet and they are also very useful when powering more current demanding electronics projects. That is why I properly tested a PCB from Aliexpress which allows us to create such a DIY Power Bank easily. And at the end we will see whether you should try such a DIY solution or rather stick to the Buy version. Let's get started!
Websites which were shown/used during the video:
datasheet.octopart.com/INR18650-MH1-LG-Electronics-datasheet-48665530.pdf
http://file.yzimgs.com/398592/202213-225835877.pdf
digitaltrends.com/computing/charging-via-usb-c
Thanks to Onshape for sponsoring this video.
0:00 Why a 100W Power Bank?
1:31 PCB for DIY Solution?
2:04 Intro
3:03 Output Features of the PCB
4:08 Input Features of the PCB (Battery Pack)
6:25 Testing the PCB
8:46 Creating the Battery Pack
9:51 Completing the DIY Power Bank and Testing
10:31 Verdict
Free Altium Designer Trial: altium.com/yt/greatscott!
Warning!: Modify your phone at your own risk. There is always a chance of destroying things.
Previous video: youtu.be/nIB3kWqqAzE
Mrwhosetheboss video: youtu.be/OfM0GqsIB6c
Mains Voltage Inverter video: youtu.be/hl90yRy4vEI
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
Instagram: instagram.com/great.scott.lab
Support me for more videos: patreon.com/GreatScott?ty=h
In this video we will be having a closer look at the swollen battery problem of Samsung phones. Of course we could always replace such a battery but that is maybe only a short time solution. Instead I want to get rid of the battery and use my phone with just a power supply since I no longer need it for mobile usage. In such a case the phone can still be useful for various applications which I will show you in the video? So can we power a phone without its battery? Let's find out!
Websites which were shown/used during the video:
youtube.com/c/mrwhosetheboss
sammobile.com/news/we-checked-over-100-old-samsung-phones-and-found-no-swollen-batteries
ifixit.com/Guide/Samsung+Galaxy+S10e+Battery+Replacement/121285
twitter.com/search?q=samsung%20swollen%20battery&src=typed_query
Thanks to Keysight for sponsoring this video.
0:00 Swelling Battery Problem?
1:14 The Plan to Save my Phone
1:57 Intro
2:34 Removing the Battery
4:55 Trying to Power the Phone
7:49 Final Power Solution
9:52 Verdict
Get $54 New User Coupon &3D Coupon: bit.ly/3UlsFjE
Free Altium Designer Trial: altium.com/yt/greatscott!
Previous video: youtu.be/fUdlfc1nJcY
HomeAssistant Video: youtu.be/IvI1RqYPO24
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
Instagram: instagram.com/great.scott.lab
Support me for more videos: patreon.com/GreatScott?ty=h
More project information here: patreon.com/posts/73255776?pr=true
Parts list: (affiliate links)
ESP-12F: https://s.click.aliexpress.com/e/_DF1sGi3
HT7833: https://s.click.aliexpress.com/e/_DF5CyKT
5V Power Supply: https://s.click.aliexpress.com/e/_DcZa6Rd
Mini Transformer: https://s.click.aliexpress.com/e/_Dl3T5xv
Current Transformer: https://s.click.aliexpress.com/e/_DmdSnnh
CS5460A Power Measurement IC: https://s.click.aliexpress.com/e/_DBafuRV
0805 Resistors: https://s.click.aliexpress.com/e/_DE6NmIF
0805 Capacitos: https://s.click.aliexpress.com/e/_DkG13Nd
Relay: https://www.mouser.de/ProductDetail/655-T9GV1L14-5
Crystal: lcsc.com/product-detail/Crystals_Yangxing-Tech-X49SD4096MSD2SC-1_C2226.html
Choke: lcsc.com/product-detail/Common-Mode-Filters_FH-Guangdong-Fenghua-Advanced-Tech-UU9-8Y-10mH_C75192.html
Varistor: lcsc.com/product-detail/Varistors_Hongzhi-Elec-10D561K_C113236.html
Input Capacitor: lcsc.com/product-detail/Suppression-Capacitors_CORETONG-MPX-104K275VAC-A-B4-10-5-11-7-5MM_C3249977.html
Fuse: lcsc.com/product-detail/Fuse-Holders_XFCN-PTF-77_C717030.html
MOSFET:
Flyback Diode: lcsc.com/product-detail/Diodes-General-Purpose_MDD-Microdiode-Electronics-S3MB_C47524.html
Tactile Switches: lcsc.com/product-detail/Tactile-Switches_XKB-Connectivity-TS-1101-C-W_C318938.html
In this episode of DIY or Buy we will be having a closer look at Smart Plugs, Sockets, Outlets.....However you want to call them. I love using such Smart of Wireless outlets to completely disconnect my appliances from the grid and thus getting rid of the standby power. But commercial smart outlets do often fail when I use them. So in this video we will investigate this problem, find a solution and possibly build the BEST DIY Smart Outlet that exists. Let's get started!
Websites which were shown/used during the video:
esphome.io/components/sensor/cs5460a.html
https://www.mouser.de/c/electromechanical/relays-contactors-solenoids/general-purpose-relays/?coil%20voltage=5%20VDC&contact%20current%20rating=20%20A
datasheet.lcsc.com/szlcsc/1909111105_HI-LINK-HLK-PM24_C399250.pdf
circuitjournal.com/esp8266-with-arduino-ide
asset.conrad.com/media10/add/160267/c1/-/en/001425170DS01/datenblatt-1425170-afe-brd-ss-124lm-printrelais-24-vdc-15-a-1-schliesser-1-st.pdf
https://ibex.tech/resources/geek-area/electronics/relays/relay-contact-materials
cirrus.com/products/cs5460a
statics.cirrus.com/pubs/proDatasheet/CS5460A_F6.pdf
https://www.mouser.de/ProductDetail/655-T9GV1L14-5
https://www.mouser.de/datasheet/2/418/8/ENG_DS_T9G_1216_0321-1281449.pdf
Thanks to JLCPCB for sponsoring this video.
Visit jlcpcb.com to get professional PCBs for low prices.
Thanks to Altium for sponsoring this video.
0:00 The Relay Sticking Problem!
1:42 Intro
2:06 Reason for the Relay Sticking?
3:53 Testing the Solution
5:09 DIY Smart Socket Features
6:01 Power Measurement
8:27 Circuit (PCB) for the DIY Solution
10:13 First Tests & Improvements
10:49 Final Version & Verdict
Get $54 New User Coupon & 3D Coupon: bit.ly/3UlsFjE
Free Altium Designer Trial: altium.com/yt/greatscott!
Previous video: youtu.be/DeSDjjicGWY
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
Instagram: instagram.com/great.scott.lab
Support me for more videos: patreon.com/GreatScott?ty=h
You can find the featured products here: (affiliate links)
5V SuperCapacitor Filter/Buffer: https://s.click.aliexpress.com/e/_DBnysVt
Water Flow Generator: https://s.click.aliexpress.com/e/_DnPjmLd
Drill powered Pump: https://s.click.aliexpress.com/e/_Dm4ZMxl
Drill powered Jigsaw: https://s.click.aliexpress.com/e/_De4CEd1
Drill powered Chainsaw: https://s.click.aliexpress.com/e/_DlAsMHv
3A Lithium Battery Charger: https://s.click.aliexpress.com/e/_Dn4n90T
Hand Crank Generator: https://s.click.aliexpress.com/e/_DmfhRrD
RF Spy Detector: https://s.click.aliexpress.com/e/_DEsOZ4j
In this video we will be having a closer look at 8 different products I got from Aliexpress. Aliexpress is famous for featuring the newest products/ICs when it comes to electronics but finding those can be a bit difficult. So I tried finding the hidden Gems not only electronics related but in general what I think could be useful. Let's get started!
Thanks to JLCPCB for sponsoring this video.
Visit jlcpcb.com to get professional PCBs for low prices.
0:00 What Aliexpress Treasures?
1:12 Intro
1:58 SuperCapacitor Cube
4:24 Water Flow Generator
5:48 Drill Powered Water Pump
6:44 Drill Powered Jigsaw
7:15 Drill Powered Chainsaw
7:44 Lithium Battery Charger (3A)
9:43 Hand Crank Generator
11:14 RF Spy Detector
12:05 Verdict
Warning!: Always check your local law before flying a drone/quadcopter. Also make sure to not hold the drone in your hand when activated. That can end badly.
Free Altium Designer Trial: altium.com/yt/greatscott!
Previous video: youtu.be/SykfLBLP3xI
Motor, ESC, Battery video: youtu.be/3dArEoLOvzI
Joshua Bardwell Betaflight videos: youtu.be/LkBWRiEGKTI
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
Instagram: instagram.com/great.scott.lab
Support me for more videos: patreon.com/GreatScott?ty=h
All the project information here on Patreon: patreon.com/posts/drone-more-72061626
Printables model: printables.com/model/196607-6-fpv-drone
Parts list (affiliate links):
Motors (2306 2555KV): https://s.click.aliexpress.com/e/_Dl3tc4b
Propellers: https://s.click.aliexpress.com/e/_Dnt5FRz
Battery: https://s.click.aliexpress.com/e/_DezDXxd
Receiver: https://s.click.aliexpress.com/e/_DFWPK0b
Remote: https://s.click.aliexpress.com/e/_DBRGvlv
Camera: https://s.click.aliexpress.com/e/_De5JRMr
VTx: https://s.click.aliexpress.com/e/_DFnEooj
Goggles: https://s.click.aliexpress.com/e/_DCnwd11
FC & ESC: https://s.click.aliexpress.com/e/_DeARB0n
M3 Screws: https://s.click.aliexpress.com/e/_Dl9V28L & https://s.click.aliexpress.com/e/_Dn2naAP
Zip Ties: https://s.click.aliexpress.com/e/_DBSKBHh
Standoffs (M3 20mm): https://s.click.aliexpress.com/e/_Dmspaoj
Velcro Strips (20x300mm): https://s.click.aliexpress.com/e/_Dku7zEF
In this project I will show you how I built my own drone. This way you should get a basic understanding of what is important when designing your own and most importantly it should clear up the confusion about drone building. I personally think the drone market is flooded with tons of different hardware and software and there is not really a good guide that gives you a basic overview about everything. And that is what I am trying to do with this video. Let's get started!
Websites which were shown/used in the video:
https://n-factory.de/
fpv24.com/en
betafpv.com
betaflight.com
github.com/BETAFPV/BETAFPV_Configurator/releases
github.com/ExpressLRS/ExpressLRS-Configurator
Thanks to Keysight for sponsoring this video.
0:00 Why a Drone Build?
1:47 Intro
2:24 What Components are mandatory?
4:21 What Components did I choose?
9:16 The Actual Drone Build
12:00 Software Settings (Betaflight)
13:12 Tests & Fails
15:13 Verdict
Free Altium Designer Trial: altium.com/yt/greatscott!
Previous video: youtu.be/BNK92ep8DhY
The "problematic" videos: youtu.be/se-RxeFEncY youtu.be/lLrBrZaBweo
You can get a proper simple/cheap ESC here (affiliate links)
https://s.click.aliexpress.com/e/_DCrnVBH
amzn.to/3KdR6uu
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
Instagram: instagram.com/great.scott.lab
Support me for more videos: patreon.com/GreatScott?ty=h
In this video we will actually be looking at another video on YouTube. There the creator claimed that you can build a BLDC Motor driver with only 9 components. The catch is that ESCs (which are normally used for driving BLDC motors) consist of way more components and are usually quite complicated. So let's "test" the circuit and find out all the information the original creator kept quiet about. Let's get started!
Thanks to MEL Science for sponsoring this video.
0:00 The "Bad" Video I found
1:53 Intro
2:51 What Information was Missing?
3:37 Building the Circuit
4:11 4 Wire Motor Problem
5:17 First Test (Small Motor)
6:45 Second Test (Bigger Motor)
7:41 Why does the Circuit Suck?
9:21 Verdict
Printables for the 3D Models: prusa.io/greatscottlab/printables
Free Altium Designer Trial: altium.com/yt/greatscott!
Previous video: youtu.be/LyztbYNB0Eg
Latch Circuit video: youtu.be/y1ROEogHF7A
HomeAssistant video: youtu.be/IvI1RqYPO24
Project information on Instructables: instructables.com/Online-Water-Tracker-Reduce-Shower-Time
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
Instagram: instagram.com/great.scott.lab
Support me for more videos: patreon.com/GreatScott?ty=h
Parts list (affiliate links):
Aliexpress:
TP4056 Battery Charge & Protect: https://s.click.aliexpress.com/e/_Dd7XXD9
LiPo Battery: https://s.click.aliexpress.com/e/_DlZ9Ign
Boost Converter: https://s.click.aliexpress.com/e/_DlhhkBd
EPS8266: https://s.click.aliexpress.com/e/_DEQC023
P-Channel MOSFET: https://s.click.aliexpress.com/e/_DeTu9zV
Water Flow Sensor: https://s.click.aliexpress.com/e/_DD7Vsvv
Water Switch: https://s.click.aliexpress.com/e/_DnoC8VD
LED: https://s.click.aliexpress.com/e/_Dmq3et1
Resistors: https://s.click.aliexpress.com/e/_DkVtJQX
Amazon.com:
TP4056 Battery Charge & Protect: amzn.to/3JRzrss
LiPo Battery: amzn.to/3dsdJz1
Boost Converter: amzn.to/3SRI7TC
EPS8266: amzn.to/3pgMzhl
P-Channel MOSFET: -
Water Flow Sensor: amzn.to/3AlO97L
Water Switch: amzn.to/3PmHM8z
LED: amzn.to/3QraeYa
Resistors: amzn.to/3AlnkR6
The goal of this project was to lower my shower time since I am spending way too much water/money there. And what better way than to see how expensive each shower is? That is why I built an online water tracker that not only tells me how much waster I am using, but also what it costs. Let's get started!
Websites which were shown/used in the video:
datasheetspdf.com/pdf-file/1315641/Alpha&OmegaSemiconductors/AO4447A/1
github.com/kalkih/mini-graph-card/#grouping-by-date
Thanks to Prusa Research for sponsoring this video.
0:00 My Plan to Reduce Shower Time
1:19 Intro
1:33 The Water Flow Sensor
2:45 Arduino Prototype (for the Sensor)
4:20 Powering the Electronics in the Shower?
5:54 Final Arduino Prototype (Liter/Cost/Battery)
6:32 Building the WiFi uC System
7:22 Water Resistant Enclosure
8:50 Final Assembly
9:18 Home Assistant Programming
10:14 Final Test & Verdict
Warning!: This video is only for educational purposes. The WiFi Jammer might only be super low power/distance but do not build it on your own.
Free Altium Designer Trial: altium.com/yt/greatscott!
Previous video: youtu.be/F0o1C7nEgw0
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
Instagram: instagram.com/great.scott.lab
Support me for more videos: patreon.com/GreatScott?ty=h
You can get the shown VCOs here (affiliate links/only for educational purposes):
https://s.click.aliexpress.com/e/_DDX26fz
https://s.click.aliexpress.com/e/_DlyEzTD
In this video I will show you how I tried to build a wireless video system for a drone but instead only ended up with a low power/range WiFi jammer. That means we will explore analog composite video, frequency modulation (FM), voltage controlled oscillators (VCOs) and much much more. Lots of experiments included ;-) Let's get started!
Websites which were shown/used in the video:
https://www.drohnen-forum.de/index.php/Attachment/10787-RTC6705-DST-001-pdf/
maximintegrated.com/en/products/comms/wireless-rf/MAX2753.html
maximintegrated.com/en/design/technical-documents/tutorials/7/734.html
Thanks to Keysight for sponsoring this video.
0:00 My Wireless Video Goal
1:08 Intro
1:38 How Analog Video works!
3:10 How Wireless Video works! (FM)
5:08 DIY LC Tank Transmitter
6:47 DIY 5.8GHz VCO Transmitter
8:23 WiFi Jammer
9:28 Verdict
OctoPart: octopart.com
Previous video: youtu.be/y1ROEogHF7A
Arduino Alternative video series: youtube.com/playlist?list=PLAROrg3NQn7cVnrEFOht5qt5vHEn2bu9r
Facebook: facebook.com/greatscottlab
Twitter: twitter.com/GreatScottLab
Instagram: instagram.com/great.scott.lab
Support me for more videos: patreon.com/GreatScott?ty=h
You can get the Raspberry Pi Pico (W) here: (affiliate links)
Amazon.com: amzn.to/3P5HuTI
Amazon.de: amzn.to/3bS9Pib
In this video we will be having a closer look at the first microcontroller board from Raspberry Pi, the Raspberry Pi Pico. The board is 1.5 years old but back then I was convinced that it was overrated. But things changed and nowadays I think it is a good Arduino alternative. So let me show you how to use the board and what exactly happened that made me change my mind. Let's get started!
Websites which were shown/used in the video:
datasheets.raspberrypi.com/pico/pico-datasheet.pdf
datasheets.raspberrypi.com/rp2040/rp2040-datasheet.pdf
datasheets.raspberrypi.com/pico/Pico-R3-A4-Pinout.pdf
raspberrypi.com/documentation/microcontrollers/raspberry-pi-pico.html
raspberrypi.com/documentation/microcontrollers/micropython.html
raspberrypi.com/documentation/microcontrollers/c_sdk.html
github.com/earlephilhower/arduino-pico
arduino-pico.readthedocs.io/en/latest/index.html
github.com/khoih-prog/RPI_PICO_TimerInterrupt
arduinolibraries.info/architectures/rp2040
instructables.com/Raspberry-Pi-Pico-200Khz-Digital-Oscilloscope
instructables.com/Arbitrary-Wave-Generator-With-the-Raspberry-Pi-Pic
http://www.breatharian.eu/hw/picovga/index_en.html
forum.arduino.cc/t/libraries-updated-to-support-new-rp2040-based-boards-raspberry-pi-pico-etc/860353
Thanks to Altium for sponsoring this video.
0:00 Why I think the Pico was Overrated!
1:24 Intro
2:00 General Overview of the Pico
3:43 Good Parts of the Pico
6:55 One Bad Thing about the Pico
8:01 Truly Great Stuff about the Pico
9:35 Verdict