The MOST Versatile DIY Power Bank (Part 1) with USB QC, Wireless charging, RGB & More K R A L Y N 3D 2020-06-27 | This video is sponsored by JLC PCB$2 for 2-Layer PCBs & $5 for 4-Layer PCBs: jlcpcb.com This is the successor to my ultimate 18650 power bank, this version focuses on practicality, portability, safety, and more advanced controls. This power bank is also modular and customizable in that it can be connected to modules that convert the power to AC, DC, USB, or other forms. The removable battery of 92Wh (Samsung 50E) means that it is close to the largest battery legally allowed on an airplane. This development version of the power bank is opensource, links below. Timestamps:intro: (0:00)starting remarks: (0:20)introducing project: (3:03)Battery pack assembly: (6:16)Circuit explanation: (11:17)Circuit assembly: (15:25)WARNING: BEFORE YOU BUILD, you are responsible for your OWN safety, understand the hazards of working with lithium batteries first. I am not responsible for personal or property damage caused by this power bank!BEFORE YOU BUILD: you mush have an advanced understanding of circuits and knows how to program a microcontroller. Mesure battery internal resistance: youtube.com/watch?v=av38iBxcOgQ&t=327sFlashing Arduino bootloader: youtube.com/watch?v=LO8nnQZCrMUSpot welder: https://www.keenlab.de/index.php/portfolio-item/kweld/The power bank is partially printed using Ender 3, a $200 3D printer: amzn.to/30QC9rjSoldering iron TS-100, it is the best value soldering iron. There are dozens of positive reviews on youtube. Buy here to support the channel: amzn.to/2JVJ1yj The design files contain CAD, circuit design, illustrations and diagrams, documentation, purchase links. for complete design files, download from GrabCAD.Design files link (GrabCAD, THE COMPLETE Design files):grabcad.com/library/the-best-diy-usb-pd-power-bank-design-files-1Design files link (Thingiverse, 3D print files ONLY): thingiverse.com/thing:4505297Code link(Github): github.com/KRLAYN/Ultimate_Powerbank_V3_CodePURCHASING LINKS: (for the complete list, download the design files then go to documentations, most of the links support my channel and my work, but you can certainly find cheaper links elsewhere)Panasonic NCR18650BD 3180mAh 10A Battery: 18650batterystore.com/Panasonic-18650-p/panasonic-ncr18650bd.htmSamsung 50E 21700 5000mAh 9.8A Battery: 18650batterystore.com/21700-p/samsung-50e.htmBMS: amzn.to/31rvJl1 or ebay.com/itm/US-3S-4S-5S-12-6-16-8-21V-Li-ion-Lithium-Battery-BMS-PCB-Protect-Board-Balance/352848272583?hash=item5227655cc7:g:qIcAAOSwkW5dxj~IMR30: amzn.to/2BKYjDjWhite small zip ties: amzn.to/3dGi9wK6x2mm magnets: amzn.to/31l2aScNickel Strips: amzn.to/3eI0GFpNTC 3950 100k thermistors: amzn.to/3eGsZE618 gauge wires: amzn.to/2NzWOdFft232 adapter: amzn.to/3iazr8LPushbuttons: amzn.to/2YEOaRnIRLZ44n MOSFETs: amzn.to/2YEOaRnJRC 21F 4100 relay: ebay.com/itm/5Pcs-JRC-21F-4100-5V-DC-SRS-05VDC-SL-Power-Relay-6PIN-AB/181847226512?hash=item2a56f07890:g:BjQAAOxyiRlSbkWeDC jack: ebay.com/itm/2PCS-10A-High-Current-5-5mm-x-2-5mm-DC-Socket-Power-Jack-FOR-Notebook-Charger/392748356151?hash=item5b71a05237:g:7RAAAOSwC4ZehpLEUSB C trigger: amzn.to/3eF70xtUSB Quick Charge module: amzn.to/2ND11x8Mini DC to DC step-down converters: amzn.to/3dBK6WlUSB PD module: amzn.to/2A7xUPoBuck-boost converter: amzn.to/2BeCJXGM3, M2.5,M2 Screws and Nuts: amzn.to/2A9akBUx9C102: amzn.to/2ND1U978x16 LED matrix panel: ebay.com/itm/KEYESTUDIO-8x16-LED-Dot-Matrix-Display-Module-Panel-4Pin-Cable-for-Arduino/263930736964?hash=item3d737f7144:g:L-cAAOSwbF1bl1xbWs 2812 LED ring; amzn.to/2VoxTy8Micro DC 10A fuse: amzn.to/2YE7oGUDC fuse holder: ebay.com/itm/6-Set-PCB-Panel-Mount-Small-Medium-Universal-Car-Fuse-Holder-and-Blade-Fuses/113244478369?epid=0&hash=item1a5de59ba1:g:WBoAAOSwzyBblxtI5V 25mmx7mm fan: amzn.to/31l3Zi0Bimetal temperature switch: amzn.to/2NBJDsULimit switch: amzn.to/2VpbZLgMusic used: Jarico - IslandFree Download:https://freetouse.com/music/jarico/is...Aden & Atch - Sunrise Free Download:bit.ly/3ezdy05Vacaciones - Mike Leite Vacaciones by Mike Leite soundcloud.com/mikeleite Creative Commons — Attribution 3.0 Unported — CC BY 3.0 Free Download / Stream: bit.ly/m-l-vacaciones
How to make foldable 3D printer -Positron V3 build part 1 of 2 K R A L Y N 3D 2022-07-22 | PCB+Assembly from $2, Get JLCPCB $54 new user coupon: jlcpcb.com/DYE Aluminum-backed PCBs are now available! D Printing from $1 : jlcpcb.com/3d-printing/DATUpside-down, compact, portable, and super fast 3D printer - Positron V3 has it all. A compact 3D printer that packs into a filament spool box, so you can take it anywhere you want. I went through all the features and demos in the last video; youtu.be/X_QLxTVtyng. This is a video demonstrating how to make it yourself; DIY style.If you like to see behind-the-scenes stuff support my channel, get frequent project updates, or chat with me, please consider joining my Patreon: patreon.com/KRALYN3DAlternatively, if you like to support me directly and say thanks; you may make a donation here: paypal.com/donate/?hosted_button_id=D6APYZU6RKY6SStuck in the process? my join my discord: discord.gg/8QYZ95gwng------------Design Files-------------Disclaimer: What you are downloading is a project, not plans for a finished product; build at your own RISK! If you are looking to commercialize this design, you must include the Positron 3D Logo somewhere visible on your product as the design is licensed under CC BY. The logo is included in the design files.Positron V3 design files: github.com/KRALYN/PositronV3Resource:Install Fluidd: https://docs.fluidd.xyz/installation/fluiddpiFlash Firmware on SKR PICO: github.com/bigtreetech/SKR-Pico/blob/master/BTT%20SKR%20Pico%20V1.0%20Instruction%20Manual.pdfInstall TFT 35: http://www.lcdwiki.com/3.5inch_RPi_DisplayInstall RPiHotSpot: raspberryconnect.com/projects/65-raspberrypi-hotspot-accesspoints/183-raspberry-pi-automatic-hotspot-and-static-hotspot-installerAnodization by shopbuilt: youtube.com/watch?v=P8oesBi7_II&t=18sInstall Klipper to RPI PICO by Nero3DP: youtube.com/watch?v=gfpovViNu0U(0:00) Intro(2:00)Machined Parts intro(4:07) How to order PCBs (5:30) Z-axis Motor Assembly(7:43) XY Motor Assembly(8:30) Z-axis Tower Assembly(12:11) Extruder Assembly(14:15)Software installation (18:21)Toolhead assembly(21:37) assembled system integration(21:55) Electrical wiring––––––––––––––––––––––––––––––Ethereal by Ghostrifter Official bit.ly/ghostrifter-scCreative Commons — Attribution-ShareAlike 3.0 Unported — CC BY-SA 3.0Free Download / Stream: bit.ly/3RCB6FLMusic promoted by Audio Library youtu.be/_7g8jZfhvH4––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––Late at Night - Sakura Girl https://soundcloud.com/sakuragirl_off...Creative Commons — Attribution 3.0 Unported — CC BY 3.0Free Download / Stream: bit.ly/3wgQ3V7Music promoted by Audio Library youtu.be/TwuhAT2MYbY––––––––––––––––––––––––––––––
What Happens When Prints Fail on an Upside Down 3D Printer? #shorts K R A L Y N 3D 2022-05-28 | Check out the Printer in this video: youtu.be/X_QLxTVtyngUpside-down, compact, portable, and super fast 3D printer - Positron V3 has it all. A compact 3D printer that packs into a filament spool box, so you can take it anywhere you want. If you like to see behind the scenes stuff support my channel, get frequent project updates, or chat with me, please consider joining my Patreon: patreon.com/KRALYN3DAlternatively, if you like to support me directly and say thanks; you may make a donation here: paypal.com/donate/?hosted_button_id=D6APYZU6RKY6S––––––––––––––––––––––––––––––Colony by tubebackr soundcloud.com/tubebackrCreative Commons — Attribution-NoDerivs 3.0 Unported — CC BY-ND 3.0Free Download / Stream: bit.ly/3LS0xA3Music promoted by Audio Library youtu.be/udxGozbDUXs––––––––––––––––––––––––––––––
A 3D printer unlike any other, fits inside a spool box? - Positron V3 intro & Design Story K R A L Y N 3D 2022-05-18 | This video is sponsored by JLCPCB - $2 for 1-4 layer PCBs ; PCB assembly from $0 : jlcpcb.com/DYE Upside-down, compact, portable, and super fast 3D printer - Positron V3 has it all. A compact 3D printer that packs into a filament spool box, so you can take it anywhere you want. This design is looking at a 3D printer less like a stationary machine, but more like a powerful tool in a maker/inventor's tool kit. The printer deploys and folds up in less than 90 seconds, fits easily inside a bag, and prints at 200+mm/s.If you like to see behind the scenes stuff support my channel, get frequent project updates, or chat with me, please consider joining my Patreon: patreon.com/KRALYN3DAlternatively, if you like to support me directly and say thanks; you may make a donation here: paypal.com/donate/?hosted_button_id=D6APYZU6RKY6SJoin my discord: discord.gg/8QYZ95gwng------------Design Files-------------Disclaimer: What you are downloading is a project, not plans for a finished product; build at your own RISK! If you are looking to commercialize this design, you must include Positron3D Logo somewhere visible on your product as the design is licensed under CC BY. The logo is included in the design files.Positron V3 design files: github.com/KRALYN/PositronV3Resource videos:LoboCNC inverted H-bot mechanism: youtube.com/watch?v=Zsf3603DetsLoboCNC Inverted H-bot 3D printer: youtube.com/watch?v=hdju_6XEHZ4&t=1sCNC Kitchen 3D printer vibration dampening: youtube.com/watch?v=y08v6PY_7ak&t=637s(0:00) Intro(0:44) Positron V3 Feature Overview(4:52) Positron V3 Print Quality(7:53) Sponsor Message(8:22) Positron Series Inspration(11:50) Positron V1 Design Story(20:22) Positron V2 Design Story(26:02) Positron V3 Design Story(29:30) IMPORTANT ANNOUNCEMENT(31:54) Montage3D printing files:Benchy: thingiverse.com/thing:763622Iris: thingiverse.com/thing:1833286Slug: thingiverse.com/thing:4727448Vase: thingiverse.com/thing:2795194––––––––––––––––––––––––––––––Track: Highwave — Jay Someday [Audio Library Release]Music provided by Audio Library PlusWatch: youtu.be/otWqKydV2koFree Download / Stream: alplus.io/highwave––––––––––––––––––––––––––––––
What I have been working on for the last few months.... Positron V3! #shorts K R A L Y N 3D 2022-04-30 | Positron V1, V2, V3 printing together. Why did I design 3 of them? Stay tuned....If you like to see behind the scenes stuff support my channel, get frequent project updates, or chat with me, please consider joining my Patreon: patreon.com/KRALYN3DAlternatively, if you like to support me directly and say thanks; you may make a donation here: paypal.com/donate/?hosted_button_id=D6APYZU6RKY6S
Positron V2 Teaser - Sub 10min 3D Benchy #SpeedBoatRace K R A L Y N 3D 2022-01-09 | This is the Positron V2.0; Tt is a fast, upside-down, foldable 3D printer. Next video will cover the design and build of this printer. Feel free to ask any questions in the comments! This printer design is inspired by this design from Jeff Kerr: youtube.com/watch?v=hdju_6XEHZ4&t=42sSpeedBoatRace Intro: all3dp.com/2/3d-printing-speed-speedboat-race-3dbenchy(0:00) Printer Assembly(1:37) 3D Benchy Print Begin(11:44) 3D Benchy Print Finished––––––––––––––––––––––––––––––Reflections by Markvard soundcloud.com/markvardCreative Commons — Attribution 3.0 Unported — CC BY 3.0 Free Download / Stream: bit.ly/3r4yXYsMusic promoted by Audio Library youtu.be/DmHLGppjTUg––––––––––––––––––––––––––––––
A DIY 3D Printer That’s Upside-Down, On Purpose? The Positron Introduction K R A L Y N 3D 2021-07-27 | This video is sponsored by JLCPCB - $2 for 1-4 Layer PCBs, sign up to get $18 new user coupons: jlcpcb.com/DYE This is a 3D printer unlike another; An upside-down, compact 3D printer that fits inside your bag, So you can bring it anywhere. The printer is also fast and accurate, perfect for making quick prototypes and concepts.If you like to see behind the scenes stuff support my channel, get frequent project updates, or chat with me, please consider joining my Patreon: patreon.com/KRALYN3DThe long-awaited power bank campaign is now available; check it out, and support the channel at the same time: igg.me/at/polychargePower bank Website: www.kralyn.com(DO NOT BUILD, FOR REFRENCE ONLY, PLEASE WAIT FOR POISTRON 2.0)Positron design files: grabcad.com/library/positron-1-2-an-upside-down-compact-and-super-fast-3d-printer-obsolete-please-wait-for-2-0-1Positron PCB files: oshwlab.com/KRALYN/udx-3d-printer-pcb-filesPositron BOM: drive.google.com/file/d/1HLEpbjHj3hu9_FUyyMoH12BIFhoLHEzO/view?usp=sharingPositron Settings and config: drive.google.com/drive/folders/1S7i31xR2De0kv6jhfJhzJUN98yyL6PRN?usp=sharingResource videos:LoboCNC inverted H-bot mechanism: youtube.com/watch?v=Zsf3603DetsLoboCNC Inverted H-bot 3D printer: youtube.com/watch?v=hdju_6XEHZ4&t=1sCoreXY explanation: youtube.com/watch?v=_ramiM3KHYEFoldable ender-3: youtube.com/watch?v=6GTCkd7rDe4CNC Kitchen 3D printer vibration dampening: youtube.com/watch?v=y08v6PY_7ak&t=637s(0:00) Intro(1:37) sponsor message(2:10) design explanations (6:45) other features (7:22) Printing performance(9:47) design remarks(10:25) Crowdfunding announcement (11:11) Printing Montage.3D printing files:Benchy: thingiverse.com/thing:763622Iris: thingiverse.com/thing:1833286Snake: thingiverse.com/thing:3674315Cube: thingiverse.com/thing:3504786Moai: thingiverse.com/thing:144668VASE: thingiverse.com/thing:2999036Chainmail: thingiverse.com/thing:3096598Music used: Echoes - Atch soundcloud.com/atch-musicCreative Commons — Attribution 3.0 Unported — CC BY 3.0Free Download / Stream: bit.ly/3wKpk0LMusic promoted by Audio Library youtu.be/Z5PTrOp0GKQSong: AERØHEAD - Path Of The FirefliesMusic provided by Vlog No Copyright Music.Creative Commons - Attribution-ShareAlike 3.0 UnportedVideo Link: youtu.be/evg_s62yLcQ
Power bank Crowdfunding Campaign Video - (Campaign Link in the description) K R A L Y N 3D 2021-07-27 | Campaign Link: igg.me/at/polychargeWebsite Link: kralyn.comPolyCharge is a powerful power bank with a wide array of features to support your daily charging experience. It has two USB quick charge, one USB-C, one DC port, and wireless charging to accommodate virtually all of your electronic devices. With a battery capacity of 25000mAh and power output of 150W, PolyCharge is able to power your devices all day long. Both the USB-C PD port and DC are bi-directional, enabling flexible power output options. On top of all of the above, PolyCharge has customizable module units to support AC charging and other add-on features your hearts desire.Music Used: Song: AERØHEAD - Path Of The FirefliesMusic provided by Vlog No Copyright Music.Creative Commons - Attribution-ShareAlike 3.0 UnportedVideo Link: youtu.be/evg_s62yLcQ
Power Bank Project Update! And Others... K R A L Y N 3D 2021-04-08 | UPDATE: Thanks to all of your support, The crowdfunding campaign is now live on Indiegogo igg.me/at/polycharge The campaign ends on August 30th, don't miss out on the opportunity!Would you like to purchase the newest version of my power bank design? The latest version is modular and open source, and includes all of the features of my previous designs. The crowdfunding campaign is now live on Indiegogo igg.me/at/polycharge The campaign ends on August 30th, don't miss out on the opportunity!Hello everyone, my first project update video I have made, there are more exciting projects coming soon! The Powerbank project is finally ready for Production and crowdfunding campaign. More info: 3D printer gantry example: youtube.com/watch?v=Zsf3603DetsProject link: Comming soon!Timestamps:Intro: (0:00)Part 1 - Power Bank update: (0:27)Part 2 - 3D printer Design : (7:30)Music Used: ––––––––––––––––––––––––––––––Flow by Nomyn soundcloud.com/nomynCreative Commons — Attribution 3.0 Unported — CC BY 3.0 Free Download / Stream: http://bit.ly/-_flowMusic promoted by Audio Library youtu.be/xMOsN82Lqjs––––––––––––––––––––––––––––––
How to make SAFE, EFFICIENT, and COMPACT Inverter (likes: 1237, dislikes: 12) K R A L Y N 3D 2020-12-29 | This video is sponsored by jlcpcb.com Get 5 high-quality PCBs for just 2 dollars. This video shows how to design and build a compact modified sine wave inverter that has all the necessary safety features to ensure stable and long operation. Because the inverter is software controlled, many other functions and voltage inputs can be enabled. One unique thing about this inverter is that it contains a tap changer, which makes it possible to switch taps to suit different input and output voltages, such as an inverter with a selectable output voltage of 110 or 220V. WARNING: This design uses high DC and DC voltages, and it could be fatal if mishandled. DO NOT ATTEMPT this design if you lack the knowledge of how to work around high voltages safely! You are responsible for your own safety. This video is partially born out of my frustration with the lack of good tutorials on how to properly make an inverter, as most tutorials online are using 555 ICs, these designs barely work, and they are very dangerous to use. My goal is to make an inverter that is viable to be used as an actual long-term solution. However, I am not a professional electrical engineer, so I cannot guarantee absolute safety or stability. From the numerous safety and testing so far, it is very stable.Link to all design and manufacturing files: grabcad.com/library/diy-inverter-11-21v-150w-with-all-safety-features-1EASYEDA PCB link: oshwlab.com/KRALYN/power-bank-18v-inverterLink to main components: (some are affiliate)SG3525A: amzn.to/357RzeDIRF840 MOSFET: amzn.to/3mUUi0VMOSFET KIT (only if you need alot) : amzn.to/3pwnmxyEC2834 Transformer core: amzn.to/3hqa4zD12V mini Fan: amzn.to/3hnJAyEFT232 adapter for programming: amzn.to/3hp12mmMusic used: ________________________________Song: Markvard & Kvarmez - Brighter DaysMusic provided by Vlog No Copyright Music.Creative Commons - Attribution 3.0 UnportedVideo Link: youtu.be/klPtoy6nq4ILimitless - MusicbyAden & tubebackrsoundcloud.com/musicbyadensoundcloud.com/tubebackrCreative Commons — Attribution-NoDerivs 3.0 Unported — CC BY-ND 3.0Free Download / Stream: bit.ly/-limitlessMusic promoted by Audio Library youtu.be/RuXuT1xWUUg
The MOST Versatile DIY Power bank Build (Part 2) K R A L Y N 3D 2020-07-23 | Part 1 of the PowerBank: youtu.be/tTgXwruB7vkThis video is sponsored by JLC PCB$2 for 2-Layer PCBs & $5 for 4-Layer PCBs: jlcpcb.com This is the successor to my ultimate 18650 power bank, this version focuses on practicality, portability, safety, and more advanced controls. This power bank is also modular and customizable in that it can be connected to modules that convert the power to AC, DC, USB, or other forms. The removable battery of 92Wh (Samsung 50E) means that it is close to the largest battery legally allowed on an airplane. This development version of the power bank is opensource, links below. Timestamps:intro: (0:00)starting remarks: (0:13)PowerBank final assembly: (1:55)Introducing modules: (6:06)DC-DC Module: (6:35)AC Module: (10:03)WARNING: BEFORE YOU BUILD, you are responsible for your OWN safety, understand the hazards of working with lithium batteries first. I am not responsible for personal or property damage caused by this power bank!BEFORE YOU BUILD: you must have an advanced understanding of circuits and knows how to program a microcontroller. Flashing Arduino bootloader: youtube.com/watch?v=LO8nnQZCrMUSpot welder: https://www.keenlab.de/index.php/portfolio-item/kweld/The power bank is partially printed using Ender 3, a $200 3D printer: amzn.to/30QC9rjSoldering iron TS-100, it is the best value soldering iron. There are dozens of positive reviews on youtube. Buy here to support the channel: amzn.to/2JVJ1yj The design files contain CAD, circuit design, illustrations and diagrams, documentation, purchase links. for complete design files, download from GrabCAD.CIRCUIT SCHMATICS LINK: easyeda.com/KRALYN3D/smart-power-bank-control-board-smdDesign files link (GrabCAD, THE COMPLETE Design files):grabcad.com/library/the-best-diy-usb-pd-power-bank-design-files-1Design files link (Thingiverse, 3D print files ONLY): thingiverse.com/thing:4505297Code link(Github): github.com/KRLAYN/Ultimate_Powerbank_V3_CodePURCHASING LINKS: (for the complete list, download the design files then go to documentations, most of the links support my channel and my work, but you can certainly find cheaper links elsewhere)Panasonic NCR18650BD 3180mAh 10A Battery: 18650batterystore.com/Panasonic-18650-p/panasonic-ncr18650bd.htmSamsung 50E 21700 5000mAh 9.8A Battery: 18650batterystore.com/21700-p/samsung-50e.htmBMS: amzn.to/31rvJl1 or ebay.com/itm/US-3S-4S-5S-12-6-16-8-21V-Li-ion-Lithium-Battery-BMS-PCB-Protect-Board-Balance/352848272583?hash=item5227655cc7:g:qIcAAOSwkW5dxj~IMR30: amzn.to/2BKYjDjWhite small zip ties: amzn.to/3dGi9wK6x2mm magnets: amzn.to/31l2aScNickel Strips: amzn.to/3eI0GFpNTC 3950 100k thermistors: amzn.to/3eGsZE618 gauge wires: amzn.to/2NzWOdFft232 adapter: amzn.to/3iazr8LPushbuttons: amzn.to/2YEOaRnIRLZ44n MOSFETs: amzn.to/2YEOaRnJRC 21F 4100 relay: ebay.com/itm/5Pcs-JRC-21F-4100-5V-DC-SRS-05VDC-SL-Power-Relay-6PIN-AB/181847226512?hash=item2a56f07890:g:BjQAAOxyiRlSbkWeDC jack: ebay.com/itm/2PCS-10A-High-Current-5-5mm-x-2-5mm-DC-Socket-Power-Jack-FOR-Notebook-Charger/392748356151?hash=item5b71a05237:g:7RAAAOSwC4ZehpLEUSB C trigger: amzn.to/3eF70xtUSB Quick Charge module: amzn.to/2ND11x8Mini DC to DC step-down converters: amzn.to/3dBK6WlUSB PD module: amzn.to/2A7xUPoBuck-boost converter: amzn.to/2BeCJXGM3, M2.5,M2 Screws and Nuts: amzn.to/2A9akBUx9C102: amzn.to/2ND1U978x16 LED matrix panel: ebay.com/itm/KEYESTUDIO-8x16-LED-Dot-Matrix-Display-Module-Panel-4Pin-Cable-for-Arduino/263930736964?hash=item3d737f7144:g:L-cAAOSwbF1bl1xbWs 2812 LED ring; amzn.to/2VoxTy8Micro DC 10A fuse: amzn.to/2YE7oGUDC fuse holder: ebay.com/itm/6-Set-PCB-Panel-Mount-Small-Medium-Universal-Car-Fuse-Holder-and-Blade-Fuses/113244478369?epid=0&hash=item1a5de59ba1:g:WBoAAOSwzyBblxtI5V 25mmx7mm fan: amzn.to/31l3Zi0Bimetal temperature switch: amzn.to/2NBJDsULimit switch: amzn.to/2VpbZLg12V inverter: amzn.to/2ZWQDYlDC-DC buck boost: amzn.to/32KVX2HMusic USED: Track: Roa - Remember (JayJen Remix)Watch: youtu.be/impn1mKKDogFree Download / Stream: fanlink.to/RoaJayJenRemixAmelia by Amine Maxwell soundcloud.com/aminemaxwellCreative Commons — Attribution 3.0 Unported — CC BY 3.0Free Download / Stream: bit.ly/amine-maxwell-ameliaMusic promoted by Audio Library youtu.be/wqNpI4vNuyk
DIY Mini Lab Bench Power Supply (With Switchable DC and AC Input) K R A L Y N 3D 2019-08-27 | This video will show you how to make a small yet functional lab bench power supply, with the added feature of being able to power it from any DC power source anywhere between 3 and 50V. Warning: Working with 110V or 220V is extremely dangerous without proper knowledge. Please consult a professional if unsure. I am not responsible for injuries or damages caused by this power supply during build or use.Documentation and script: drive.google.com/drive/folders/12qpkp2NuJ-EspMs0VmSUoi6NCD4o3lEM?usp=sharing3D print, laser-cut, and engineering drawings: thingiverse.com/thing:3831773If thingiverse isn't working, use this link: grabcad.com/kralyn.3d-1/modelsPart links: (Amazon Links are affiliate, they support the channel with NO EXTRA cost at your end)AC-DC 36V 5A 180W Switching Power Supply: Amazon: amzn.to/2Zhea7i eBay:ebay.com/itm/High-Power-AC-DC-Converter-110V-220V-230V-to-36V-5A-180W-Switching-Power-Supply/123275121813UC Tronics 50V 5A step down converter: Amazon: amzn.to/323GRBI eBay:ebay.com/itm/US-New-DP-50V5A-LCD-Step-down-Programmable-Power-Supply-Module/163479717491Banana Plug female: Amazon: amzn.to/2ZqJQCn eBay:ebay.com/itm/10Pcs-Speaker-Terminal-Binding-Post-For-4mm-Banana-Plug-Socket-Female-Connector/1426319181193 Pin On off On switch: Amazon: amzn.to/324MQWR eBayebay.com/itm/5-pcs-SPDT-On-Off-On-Mini-Black-3-Pin-Rocker-Switch-AC-6A-250V-10A-125V-IJ/2332521958055.5mm female DC jack: Amazon: amzn.to/2ZvNWcseBay:ebay.com/itm/DC-In-Line-Plug-Socket-Jack-Connector-Male-Female-1-3-1-7-2-1-2-5mm/251223174617?hash=item3a7e116dd9:m:m6UVVk-aDKXi0xEVzW-ReoQ80x10mm 12v Fan:Amazon: amzn.to/2ZqKAYb eBay:ebay.com/itm/12V-DC-80x10mm-Brushless-2-Pin-Cooling-Fan-LED-Heatsink-Marine-PC-CPU/193044009715?hash=item2cf251d2f3:g:GfAAAOSwU0hcVyhaOther parts are salvaged from old electronics.Music used:_________________________endless summer by Del. soundcloud.com/del-soundCreative Commons — Attribution-ShareAlike 3.0 Unported — CC BY-SA 3.0 Free Download / Stream: bit.ly/_endless-summerMusic promoted by Audio Library youtu.be/3SZ_elswoA0On the Way by Vlad Gluschenko soundcloud.com/vgl9Creative Commons — Attribution 3.0 Unported — CC BY 3.0 Free Download / Stream: http://bit.ly/_OntheWayMusic promoted by Audio Library youtu.be/QwwuuvnfBlAAlmost Original (Instrumental) by Joakim Karud http://soundcloud.com/joakimkarudMusic promoted by Audio Library youtu.be/r20_9c0fzGk
How to Make the Ultimate 18650 Power Bank with Infinitely Expandable Capacity K R A L Y N 3D 2019-05-29 | In this video I will show you the ultimate solution to power on the go. This DIY power bank features a removable battery pack, which can be easily replaced, giving this power bank unlimited capacity as long as you have enough cells. The cost of the row components of this power bank is around 60 dollars, which is two times cheaper than anything commercially equivalent.WARNING: Do everything at your own risk, lithium batteries can catch fire or explode if mishandled. This power bank requires a more than a basic understanding of electronic to complete.Schematics and the script: drive.google.com/drive/folders/12qpkp2NuJ-EspMs0VmSUoi6NCD4o3lEM?usp=sharing3D print and CAD files: grabcad.com/kralyn.3d-1/modelsIf you need a 3D printer, here is a really good one for only $220(Ender 3):amzn.to/30QC9rjIf you like to see behind the scenes stuff support my channel, get frequent project updates, or chat with me, please consider joining my Patreon: patreon.com/KRALYN3DPart links: (some are affiliate)15x 18650 battery, if you are going to buy new, I recommend these: alibaba.com/product-detail/20A-high-discharge-18650-2500mah-3_60842394272.html?spm=a2700.7724838.2017115.120.656b3c15t5pLHyOr NCR18650B/BD alibaba.com/product-detail/Original-Japan-NCR18650B-3400mAh-3-7v_60482164381.html?spm=a2700.7724838.2017115.83.178268efmg9MeyUSB 12V quick charge:eBay:ebay.com/itm/USB-Fast-Quick-CAR-Charger-Adapter-16W-5-9-12V-3-1A-for-Android-or-iPhone/143148815849?var=442095655563Amazon: amzn.to/2KbJoE5200W boost converter:eBay:ebay.com/itm/200W-DC-DC-Boost-Converter-6-35V-to-6-55V-10A-Step-Up-Voltage-Charger-Power/222147971321Amazon: amzn.to/2KdpvfW12V Inverter 110V:ebay:ebay.com/itm/150W-Power-Inverter-DC-12V-to-110V-Car-AC-Adapter-with-3-1A-two-USB-ports-US/112994629611Amazon: amzn.to/2Wdduyy12V inverter 220V: You might need to modify the io shield to fit the socket your country needs.ebay.com/itm/150W-3-1A-Dual-USB-DC-12V-to-AC-110V-220V-Car-Power-Inverter-Converter-Adapters/352623955879?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20160811114145%26meid%3Dcf8c4bf3305d4bdcaaca140d5763b115%26pid%3D100667%26rk%3D3%26rkt%3D8%26sd%3D323813688587%26itm%3D352623955879&_trksid=p2045573.c100667.m2042Wireless charging circuit: eBay:ebay.com/itm/Practical-DIY-PCBA-Circuit-Board-Coil-Wireless-Charging-Qi-Wireless-Charger-USB/283387526814?var=584364033055Amazon: amzn.to/2WAC9w2DC-DC step down constant current: eBay:ebay.com/itm/DC-Step-Down-Voltage-Constant-Current-Buck-Regulator-Battery-Charger-LED-Driver/191902394789Amazon: amzn.to/2WfV93RMini DC step down: eBay:ebay.com/itm/2pcs-Mini360-3A-DC-Voltage-Step-Down-Power-Converter-Buck-Module-3-3V-5V-9V-12V/382620018157Amazon: amzn.to/2KipmI23s BMS with balance:eBay:ebay.com/itm/3S-25A-protection-PCB-board-W-balance-BMS-for-18650-Li-ion-lithium-battery-H/153309641527Amazon: amzn.to/2W9FRNU12v 20A mini relay:eBay:ebay.com/itm/SONGLE-10-pcs-Relay-5-Pin-SPDT-SRA-12VDC-CL-DC-12V-Coil-20A-Universal-PCB-N-K8L1/182546713277Amazon: amzn.to/2Min8evTemperature switch (4x N.C. 45 degrees & 4x N.O. 45 degrees.)eBay:ebay.com/itm/5pcs-40-160-C-Bimetal-Temperatur-e-Thermostat-Control-Switch-N-C-250V-5A-KSD9700/162152873403?var=461125914349Amazon: amzn.to/2QwIhjtSlide switches: Amazon: amzn.to/2KaQnxeeBay:ebay.com/itm/10PCS-4-7mm-2A-125V-SPDT-1P2T-2-Position-3-Pin-Slide-Switch-5mm-Shaft-Straight/192647303542?hash=item2cdaac9176:g:4mYAAOSwK1xbTGDZ60x10mm fan:Amazon: amzn.to/2WbIiiZeBay:ebay.com/itm/12V-DC-60mm-2Pin-60x60x10mm-CPU-Cooling-Computer-PC-Case-Cooler-6010-Fan-US/192490647474USB C trigger: ebay.com/itm/Type-C-USB-C-PD2-0-3-0-to-DC-USB-fast-charge-trigger-Poll-detector-Charging/173725301413?hash=item2872d5baa5:m:mtQk2e9KiBozm3GpMOpgZzQRGB controller: ebay.com/itm/Mini-3-Key-Controller-Dimmer-Amplifier-For-RGB-3528-5050-5630-LED-Light-Strip/182695567707?hash=item2a8981215b:m:m8fh4a4fxff7sF5FI6SpQwgHeatsinks:amzn.to/2ERkypPXT 60, wires, and RGB strips are salvaged from old electronics.Music used:There It Is by ZAYFALL soundcloud.com/zayfallmusicMusic promoted by Audio Library youtu.be/e9CtjM_2yKgSpite by ZAYFALL soundcloud.com/zayfallmusicCreative Commons — Attribution 3.0 Unported — CC BY 3.0 http://creativecommons.org/licenses/b...Music promoted by Audio Library youtu.be/PLw9glZjEbQParasail - Silent Partner (No Copyright Music)youtube.com/watch?v=MzO4zfNO0kQAltro - Epic [NCN Release]youtube.com/watch?v=Ove9aWhwtA8
DIY USB Solder Fume Extractor with Variable Power K R A L Y N 3D 2019-04-18 | In this project, I will show you how to convert an 80mm computer fan into a USB solder fume extractor. With its main feature being having a flexible arm, so it can be placed at the perfect angle for extracting fumes. Also, I will teach you how to modify a switch mode voltage regulator so it has a custom voltage range.This is my first voiceover video, any suggestions and feedback are welcome. Should I stick with voiceovers? or revert back to music with subtitles? Parts List: (some are affiliate)Fan: amzn.to/2Xkb4Kv10K potentiometer: amzn.to/2Dj5H6PXL6009 boost converter: amzn.to/2XnZe1TSwitch: amzn.to/2Xo5V4aMicro USB female: ebay.com/itm/10-x-MICRO-B-USB-Connector-Converter-Adapter-Plate-for-Android-Smart-Phones-/163448994826?hash=item260e51bc0aLED and Resistor are salvaged from old electronics.3D print file link: thingiverse.com/thing:3608430Music used: Blur (2018) by ryan soundcloud.com/rsfmuCreative Commons — Attribution 3.0 Unported — CC BY 3.0 http://creativecommons.org/licenses/b...Music promoted by Audio Library youtu.be/hxFToWxmI0M
How to Make Most Powerful Flashlight Phone case With Additional Power bank Feature K R A L Y N 3D 2019-02-09 | This is a powerful phone case that not only outputs a powerful beam of light, but also is a power bank that charges the phone. A 180 degrees hinge on the flashlight makes shining the light anywhere while maintaining a comfortable angle on the phone.The flashlights last 12 hours on low power, 1 hour on high power. At 10% power, it is already 4-5 times brighter than the flashlight on the phone. At full power, it is 55-60times stronger. WARNING: Be careful with Lipo, they can explode if mishandled. I'm not responsible for any damages. Notes:The original inspiration for this project came from my phone getting low on battery often. I also often go hiking at night, the flashlight on my phone was insufficient. So I set out to build a case that would not only let me see clearly in the night, but also have long battery life. This is why I did not use a 100W chip with Supercaps. Sure it is brighter, but it is not practical. Another design constrain I had was with the heat dissipation. This is the most powerful LED chip I can squeeze in and still be able to cool it sufficiently at full power, all other designs require significant sacrifices such as drastically decreasing battery size, increase in thickness, and power delivery. I think this design stricks a good balance between power, ergonomics, and longevity.Also, Not all lightning cables work, so far I only found the one linked below works. (I tried more than 5 brands) The soldering I used is the TS100, I highly recommend this over the Weller I used to use. Buy it here & support the channel: amzn.to/2tdoqei You can find positive reviews on this iron all over youtube.Part Links: (some are affiliate)LED: mouser.com/ProductDetail/cree-inc/cxb1512-0000-000f0bp457e/?qs=EU6FO9ffTwdgPmNOnt73bg%3d%3d&countrycode=US¤cycode=USDXL6009 4A boost converter: amzn.to/2GkbeNzMini Voltmeter: amzn.to/2Icdmc2Thermal Epoxy: amzn.to/2WOZEixThermal paste: amzn.to/2I1SILCswitch (small): amzn.to/2GAK3NxUniversal charger: amzn.to/2GyUgu32s BMS with balance: ebay.com/itm/2S-2-cell-7-4V-8-4V-8A-18650-Li-ion-Lithium-Battery-Protection-PCB-Board-Balance/192028060327?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l264925mm fans: ebay.com/itm/25-25-7mm-DC-2-Pin-Cooler-Brushless-Chipset-Heatsink-Mini-Cooling-Fan-2507-/142802936912?var=&hash=item213fb7e4503000mAh Lipo: ebay.com/itm/3-7V-3000mAh-lipo-Rechargeable-Battery-For-Power-bank-Laptop-PAD-DVD-MID-103565-/183248064006?hash=item2aaa6f8e066-12v to 5V step down: ebay.com/itm/97-Mini-DC-DC-15V-12V-9V-7-4V-to-5V-4A-Step-down-Buck-Power-Converter-Module-/332624628638?hash=item4d71f90b9e5v to 8.4v lipo charger: ebay.com/itm/2S-7-4V-8-4V-Lithium-Li-ion-Lipo-18650-Battery-Charging-Board-USB-Charger-Module-/323240061286?hash=item4b429be966Heatpipes: ebay.com/itm/L70mm-x-W9mm-x-T1mm-Rose-Gold-Copper-Heat-Pipe-DIY-for-Computer-CPU-Heatsinks-/163145774396?hash=item25fc3ef53cTemperature switch: ebay.com/itm/4-Pieces-Thermostat-switch-KSD9700-50-C-122-F-N-C-NC-Temperature-BiMetal-C26/253294269748?hash=item3af983d534:g:63IAAOSwytJaJXVK:rk:2:pf:0Liner pot: ebay.com/itm/Slide-Potentiometer-10K-linear-20mm-travel-metal-Alpha-Japan-made-x2-/183646971535?hash=item2ac236668fSwitch 3A: ebay.com/itm/10Pcs-AC-125V-3A-2-Position-SPDT-3-Terminal-PCB-Mounting-Mini-Slide-Switch-/323074264212?hash=item4b38ba0c94USB min female connector:ebay.com/itm/10pcs-MICRO-B-USB-Connector-Converter-Adapter-Board-for-Android-Smart-Phones-/332040691803?hash=item4d4f2ae05bVGA heatsinks are salvaged from old computers, you just need heat sink that is lower than 6.5mm3D file link: thingiverse.com/thing:3416930Music used: Tobu-CaelumTobu-Motionhttp://youtube.com/tobuofficialNCS: Lensko-Titsepoken 2, 2015youtube.com/watch?v=S81bLqpstUE
DIY Electric Hand Warmer (with automatic temperature control) (likes: 619, dislikes: 12) K R A L Y N 3D 2018-11-26 | A simple electric hand warmer with automatic temperature control. Perfect for winter. The upgraded version also features adjustable power.Material list & Links:Nichrome Wire: amzn.to/2H1BFryTemperature control switch: ebay.com/itm/10-Pcs-Bimetal-Temperature-Control-Switch-Thermostat-50C-N-C-KSD9700-AD-L2/173019987485?epid=1049405706&hash=item2848cb7e1d:rk:1:pf:0Kapton tape: amzn.to/2tPuJVJSilicone: amazon.com/stores/node/5299137011?_encoding=UTF8&field-lbr_brands_browse-bin=Smooth-On&ref_=w_bl_hsx_s_ho_web_5299137011&productGridPageIndex=2Switch, resistor and LED are sourced from old electronics.Music used:Tobu - Catch Ityoutube.com/watch?v=EvNYJu-P1hsTobu - Limitlessyoutube.com/watch?v=62eS1UPxxdk
DIY Compact 100W flashlight 10,000 Lumens Max K R A L Y N 3D 2018-08-30 | This is a project that I have been working on for some time. I sincerely hope you enjoyed it. ( :WARNING: DO NOT look into the LED at close range when powered, it has the power to burn through your retina in seconds. If you plan to make this, there are few things to remember;1. depending on the parts you bought, my design may not fit perfectly.2. you may need to drill a few holes here and there, especially when mounting the battery compartment.3. The fan needs to be overvolted slightly to keep the LED cool, alternatively, you may use a 50W LED, and set the current to 1.5A, everything else remains the same.4. You MUST print the Parts beyond the voltage booster in ABS or other higher temperature plastic. PLA will melt.Parts List: (some are affiliate)LED:amzn.to/2THdIbJBoost Converter:amzn.to/2I1bZNeHeat Sink: amazon.com/StarTech-com-60x65mm-Socket-Cooler-Heatsink/dp/B00006B8DB/ref=pd_ybh_a_60?_encoding=UTF8&psc=1&refRID=GGCWAJ7MVMANMA5CN4QMMini Voltmeter:amzn.to/2DyCjJ9Lens: ebay.com/itm/1-Set-LED-44mm-Lens-Reflector-Collimator-Fixed-Bracket-For-20W-100W-LED-PR/323366765068?epid=11008485135&hash=item4b4a29420c:g:sCkAAOSw8GtZWd1rI am confident that you can find the rest of the components by yourself.Link to STL for 3D printing: thingiverse.com/thing:3074754Music used: "Throwback"-Jim Yosefyoutube.com/channel/UCf5q0cbFOLbphljteZ9d4Pw
Ultimate DIY 60,000mAh Power Bank (222Wh) K R A L Y N 3D 2018-05-24 | A powerful DIY power bank that can output more than 200w for only $95 in raw materials, while all other commercial solutions cost 300+ dollars. Highly portable and features DC 5-55V, AC 110V output, which can power virtually anything below 200W.Disclaimer: I am not an electrician. Attempt this project at your OWN risk. Lipo battery can easily catch fire and explode if mishandled. This project requires a more than basic understanding of electronics to complete.Also, I'm aware that the battery bank in this video is technically 20,000mah @ 11.1v. However, it is still the exact same amount of power as 60,000mah @ 3.7V; I used 60,000 mah to better express the sense of capacity to the average viewer. (Since nearly all commercial power banks measure mAh based on 3.7v)3D printing files: thingiverse.com/thing:3080883Part links: (some are affiliate)Battery: ebay.com/p/Quality-3-7v-10000mah-Lipo-Polymer-Li-ion-Battery-for-Power-Bank-Case-Mobile/28004261591?iid=162494961050DC 12V to 5V:amzn.to/2TEnPxTDC-DC boost:amzn.to/2E1GsGU12v inverter:amzn.to/2WQZSpgLipo balance board:ebay.com/itm/3S-packs-11-1V-12V-20A-Lithium-Battery-Protection-BMS-Board-W-Balanced-Charging/183214217328?hash=item2aa86b1870:g:d1UAAOSwQHFZkRwKDC-DC step-down with constant current: amzn.to/2DpD9I0Diodes:amzn.to/2MUCpPgMini Voltmeter:amzn.to/2DlvZEGTemperature control switch: ebay.com/itm/KSD9700-Temperature-Switch-Thermostat-Thermal-Protector-Normally-Closed-Open/292110026379?hash=item44031d468b:m:mLtQZk5fCWDJCewAbYAMwUgFans, XT30 connectors, and switches are salvaged from old electronics.Music used:Dropouts - Let Go [NCS Release]youtube.com/watch?v=E4u2CnxAu-8Itro x Valcos - Starbound [NCS Release]youtube.com/watch?v=2hz668UNTE4
