Many EMC Tips to Help You Design Better PCB Boards (with Keith Armstrong) Robert Feranec 2026-09-21 | Many EMC Tips to Help You Design Better PCB Boards (with Keith Armstrong)
Walking Through a Big Electronic Component Market in China Robert Feranec 2023-10-06 | For everyone designing electronic circuits. I recorded this when visiting Shenzhen.------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: fedevel.com- You can also support me through Patreon: patreon.com/robertferanecIt is much appreciated. Thank you,- Robert
Creating a wizard’s wand - Magic Robert Feranec 2023-10-05 | Making a magic wand ... You can download the files from my thingiverse and github: thingiverse.com/thing:4927545
Selecting Inductor For Switching Power Supply - Not everyone knows this #HighlightsRF Robert Feranec 2023-09-22 | When using inductor consider also material, height, rotation .... Explained by Carmen Parisi.Watch the full video here:- How to design perfect switching power supply youtu.be/zf-pvHysroMLinks:- Carmen's LinkedIn: linkedin.com/in/carpar------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: fedevel.com- You can also support me through Patreon: patreon.com/robertferanecIt is much appreciated. Thank you,- Robert
Watch How Capacitors Placement Makes a Big Difference #HighlightsRF Robert Feranec 2023-09-14 | See how placing a decoupling capacitor closer makes a difference. Thank you very much Eric Bogatin.Watch the full video here:- What Decoupling Capacitor Value To Use And Where To Place Them youtu.be/ARwBwHZESOYLinks:- Eric's LinkedIn: linkedin.com/in/eric-bogatin-368860------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: fedevel.com- You can also support me through Patreon: patreon.com/robertferanecIt is much appreciated. Thank you,- Robert
How is a chip (die) connected to the pins? Do you know? #HighlightsRF Robert Feranec 2023-09-07 | Explains how the silicon of a chip is connected to the pins inside of a package. Thank you very much Joren Vaes.Watch the full video here:- Explained How Chips Are Designed youtu.be/69mdJv6fWXELinks:- Joren's LinkedIn: linkedin.com/in/joren-vaes-mmwave------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: fedevel.com- You can also support me through Patreon: patreon.com/robertferanecIt is much appreciated. Thank you,- Robert
PCB Antenna - How To Design, Measure And Tune Robert Feranec 2023-08-31 | If you have a PCB antenna on your board, you need to know this. Thank you very much Kaja Sørbotten from Nordic Semiconductor.Links:- Kaja's LinkedIn: linkedin.com/in/kaja-garbom-s%C3%B8rbotten-026239150- Nordic Semiconductor: nordicsemi.com- FEDEVEL courses: fedevel.com/coursesChapters:00:00 What this video is about03:53 Starting PCB antenna design (example nRF5340)09:18 Where to get information about antenna dimensions11:59 Antenna components and connection18:24 Antenna and component placement22:29 What is important in antenna PCB layout27:18 AppCAD calculator31:41 Common mistakes in PCB antenna designs39:27 Measuring antenna output from the chip43:20 Carrier frequency adjustment50:58 Measuring output power and harmonics59:10 Antenna output with matching components populated1:02:47 Matching the antenna input1:09:44 Calibrating cable1:15:06 Measuring an antenna1:16:55 Finding out capacitor value for antenna matching1:23:08 Adjusting antenna length and measuring it1:27:52 Done------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: fedevel.com- You can also support me through Patreon: patreon.com/robertferanecIt is much appreciated. Thank you,- Robert
How Can You Measure DDR Memories? (DDR5 / DDR4 / DDR3) Robert Feranec 2023-08-24 | Explains how to connect an oscilloscope to DDR bus, what signals to measure and what to look for. Thank you very much Randy White from Keysight.Links:- How to test DDR5 Transmitter Compliance: https://keysig.ht/6tpd01- How to Characterize and Test DDR5 Receiver Compliance: https://keysig.ht/OQ2MiJ- FEDEVEL courses: fedevel.com/coursesChapters:00:00 What this video is about00:29 The setup04:25 Bit error ratio tester12:15 Probing DDR5 / DDR4 / DDR3 memory signals19:43 What software to run during DDR memory testing23:07 Connecting and setting up oscilloscope to measure DDR memories37:15 Interposer effects, equalization and de-embedding46:36 Recognizing read and write cycles52:56 Equalization in oscilloscope58:04 Measuring and verifying DDR5 signals1:12:40 Starting the automated test------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: fedevel.com- You can also support me through Patreon: patreon.com/robertferanecIt is much appreciated. Thank you,- Robert
How to Design a Circuit Board Robert Feranec 2023-08-16 | A short tutorial about how PCBs (Printed Circuit Boards) are created.Links:- FEDEVEL courses: fedevel.com/courses- How to Make Custom ESP32 Board in 3 Hours | Full Tutorial: youtu.be/S_p0YV-JlfU------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: fedevel.com- You can also support me through Patreon: patreon.com/robertferanecIt is much appreciated. Thank you,- Robert
Understanding High Speed Signals - PCIE, Ethernet, MIPI, ... Robert Feranec 2023-08-03 | Helps you to understand how high speed signals work. Thank you very much Anton UnakafovLinks:- Anton's Linked In: linkedin.com/in/anton-unakafov-14827b75- BitifEye bitifeye.com- Anton's article in Signal Integrity Journal: signalintegrityjournal.com/articles/2779-applications-of-high-bandwidth-awgs-in-receiver-testing-tricks-of-the-trade - FEDEVEL courses: fedevel.com/coursesChapters:00:00 What this video is about00:26 PCI express01:26 Transfer rate vs. frequency04:31 Eye diagrams NRZ vs PAM410:01 Equalization13:39 What happens before equalization15:58 PCIE Channel loss20:04 What to be careful about22:56 Skew vs. jitter26:54 Insertion loss, reflection loss and crosstalk30:48 Channel operating margin (COM)33:58 Bad return loss35:38 Ethernet ( IEEE 802.3 )39:45 PAM4 vs. PAM841:35 Alternative signallings42:18 Kandou - ENRZ45:57 Ethernet interface names49:34 What is SerDes50:47 MIPI ( M-PHY, D-PHY, C-PHY )53:37 C-PHY57:42 Automotive standards A-PHY1:02:23 Probing signals vs. equalization1:08:11 What Anton does------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
How To Select and Place ESD Components To Protect Your Boards? Robert Feranec 2023-07-27 | Explained how ESD protection works and how to choose the correct one for your PCBs. Thank you very much Andreas HardockLinks:- Andreas' Linked In: linkedin.com/in/andreas-hardock-05589b1b6- Nexperia nexperia.com- FEDEVEL courses: fedevel.com/coursesChapters:00:00 What this video is about01:46 Chip level vs. board level ESD protection03:04 Is 8kV ESD protection enough?05:38 Human Body Model06:51 System Level ESD Standards09:15 ESD tests12:45 Direct discharge14:18 Indirect discharge16:15 Air discharge18:33 How to choose the correct ESD protection component20:38 Capacitance vs. datarate22:23 Protection voltage27:15 Reverse standoff voltage, breakdown, clamping, trigger, holding29:28 Snap back vs. Zener33:25 Where to place ESD protection38:50 Comparing 3 different ESD protection placements43:08 Simulating ESD event and protection44:19 ESD event vs. data transmission simulations49:00 Signal integrity simulations with ESD50:16 Time domain reflectometry (TDR) in ESD simulations51:25 ESD protection vs. eye diagrams vs. package59:59 ESD damage on the chip1:02:06 Modern snap-back ESD protection1:03:34 S-parameters1:07:14 External ESD vs. on-chip ESD1:12:08 How to find a specific ESD protection component------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
Machine Learning Explained: Teaching A Robot To Walk Tutorial Robert Feranec 2023-07-20 | Machine learning explained for everyone. Thank you very much Sergiy NesterenkoLinks:- Sergiy 's Linked In: linkedin.com/in/sergiynesterenko- Sergiy 's company: Quilter quilter.ai- FEDEVEL courses: courses.fedevel.comChapters:00:00 What is this video about02:47 What we will use to recognize handwriting08:05 Handwriting recognition tutorial32:35 Creating the neural network48:45 Uploading data model to our hardware55:41 Handwriting model demonstration1:01:06 Reinforcement learning1:11:35 Using Brax to simulate robot1:19:45 Setting up Brax for our robot1:32:30 IT WORKS! Walking robot1:33:19 How neural networks work1:38:44 Supervised learning1:57:15 Training a simple neural network2:12:27 Activation functions, overfitting and dropout2:20:37 1 layer vs multiple layers2:24:10 Reinforcement learning2:40:57 What Sergiy does------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
How Do You Connect Fiber Optics To a Chip? Do you know how? Robert Feranec 2023-07-13 | How is optical signal processed inside of chips. Thank you very much Ashkan SeyediLinks:- Ashkan's Linked In: linkedin.com/in/m-ashkan-seyedi-2358b66- NVIDIA nvidia.com- FEDEVEL courses: fedevel.com/coursesChapters:00:00 What this video is about01:43 Is optics in chips becoming a standard?04:04 Optics vs. Copper vs. Speed vs. Loss vs. Cost ...08:21 Where / How are optical circuits used?10:20 Planar light circuits - traces for light14:56 Why do we need traces for optical circuits?17:34 Types of optical links21:33 Getting optical signal to react to electrical input22:47 Mach-Zehnder Interferometer24:55 Influencing / Controlling the light phase31:13 How many laser sources can be used?35:46 Optical transceiver standards - DR4, FR4, ZR4, ...39:05 DWDM standard42:20 Crosstalk in optics44:51 Modulating in optics48:01 Optical hardware - Optical engine51:25 Can you have VIAs in Optical circuit?52:35 How does optical engine / hardware looks like55:01 What Ahskan does57:45 Optical computing1:00:11 Simulation tools and courses------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
From Idea To Product - How? Robert Feranec 2023-07-07 | You will learn how to transform your idea for an electronic product into a finished product that can be manufactured on a large scale. Thank you very much Alex GudilkoLinks:- Alex's Linked In: linkedin.com/in/alex-gudilko- Alex's company: AJProTech ajprotech.com- FEDEVEL courses: fedevel.com/coursesChapters:00:00 What this video is about00:51 Product development process06:00 How do you start?09:40 Product requirement document (Specification)11:35 Development kits, proof of concept16:09 Components selection18:30 3D printing and working prototype20:17 Technical proposal21:11 Product Design23:52 Engineering prototypes32:15 Electrical design tips39:34 Mechanical design and prototyping44:10 Prototypes assembly44:57 Firmware and bringup46:57 Final engineering prototype48:08 Engineering validation test55:29 Design validation test56:45 Contract manufacturer selection1:01:17 IP safety1:05:19 Design for manufacturing1:08:27 Pre-production samples1:09:20 Typical tests1:18:30 Reliability testing1:19:16 Climatic / Environmental testing1:21:26 Regulatory testing (e.g. EMC, EMI, ...)1:22:48 Production validation test1:26:10 Jigs and fixtures1:27:53 Mass production1:30:52 Shipping1:31:38 Done ?1:33:04 What affects hardware market in 20231:34:54 About Alex------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
Which USB Has The Best Power? Big differences ... Robert Feranec 2023-06-29 | Explained: USB 2 vs. USB 3 vs. USB 4, about USB Power, USB-C and other connectors, USB speed and more. Thank you very much Jit LimLinks:- Keysight USB-C PD use case: https://keysig.ht/yhEjpH- Jit's Linked In: linkedin.com/in/jit-lim-787660- FEDEVEL courses: courses.fedevel.com00:00 What this video is about01:52 USB Connector vs. speed02:52 Connector types06:09 Is USB-C today's trend?08:30 Differences between USB 3.0, 3.1, 3.213:31 Why is the highest transfer speed often not achieved?18:17 History of USB19:31 How did we go from 1.5Mb/s to 5 Gb/s?21:58 What is equalization?27:47 Simple functionality tests31:37 USB C pinout39:44 USB Alternate mode41:23 VCONN voltage44:13 Tunneling mode46:47 USB 4 connector and cable48:28 Power delivery ( USB PD )51:23 Frequently asked questions about USB52:04 Is Type C the same as USB-PD?52:35 Can Type C not implement PD?54:35 Must USB 3.2 implement Type-C?55:17 Does USB 3.2 require PD?57:19 Does USB-PD require Type-C58:14 Can USB 2.0 implement Type-C1:01:12 Is PD bidirectional?1:04:12 Must a charger implement Type-C?1:04:45 How do you tell if a product has PD implemented?1:08:37 Can USB 3.2 implement Type-C?1:08:44 Will PD compliance be mandatory?1:10:14 Type-C PD basic implementation1:15:39 USB-PD full feature implementation1:25:30 Computer and charger USB-PD negotiation1:33:28 USB4 Specification1:35:52 NRZ vs. PAM31:37:50 How to validate USB interface1:45:20 How to run USB test patterns 1:48:18 What do you need to test USB on your board?1:50:35 If you want to test receiver, do you need transmitter / generator ? ------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
Which Capacitors To Use ... X5R, Y5V, NPO, X7R ? Or Something Else? Robert Feranec 2023-06-22 | When designing boards, this is what you need to know about capacitors. Thank you very much Ron DemckoLinks:- Ron's Linked In: linkedin.com/in/ron-demcko-4b0179245- KYOCERA AVX kyocera-avx.com- FEDEVEL courses: courses.fedevel.comChapters:00:00 What is this video about00:55 DC and AC Bias05:43 Properties of different dielectrics07:25 Ceramic capacitor classes12:33 Aging and temperature instability14:30 Relationship between characteristics and voltage17:05 Ceramic capacitors flexing/breaking 20:30 Flexiterm vs Standard24:50 What influences inductance28:48 Trends in ceramics39:05 Stacked capacitors40:50 Radial vs stacked capacitors 47:01 Why use non-ceramic capacitors48:11 Film capacitors55:38 Thin film capacitors1:00:20 Super capacitors1:13:16 Tantalum capacitors1:16:32 When is low ESR important1:20:49 What capacitors to use when------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
How To Connect Altium With a Mechanical CAD Software? Here is an example ... Robert Feranec 2023-06-15 | This video explains how Altium can be used with a CAD software. Thank you very much Nikolai Nyrkov Using: Altium Designer + MCAD CoDesigner + FUSION 360Links:- Nikolai Nyrkov Linked In: linkedin.com/in/nikolai-nyrkov-32302451- FEDEVEL courses: courses.fedevel.comChapters:00:00 What is this video about01:12 Importing board from Altium to Fusion 36016:08 Components library19:12 Copper / Tracks in 3D model22:19 Designing the bottom part of enclosure27:17 Creating stand off30:13 Adding holes for enclosure32:59 Board shape / outline modification33:55 Moving mounting hole36:06 Importing Fusion 360 3D model to Altium46:12 Designing the top part of enclosure54:42 Importing changes from Altium to Fusion 360------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
Machine Learning Explained + Example: Arduino and Hand Gesture Recognition | Shawn Hymel Robert Feranec 2023-06-01 | Explained how machine learning works. Thank you very much Shawn.Links:- Shawn Hymel Linked In: linkedin.com/in/shawnhymel- GitHub repo with full tutorial: github.com/edgeimpulse/workshop-arduino-tinyml-roshambo- TinyML book: amazon.com/TinyML-Learning-TensorFlow-Ultra-Low-Power-Microcontrollers/dp/1492052043/ref=sr_1_1- TinyML Cookbook: amazon.com/TinyML-Cookbook-artificial-intelligence-ultra-low-power/dp/180181497X/ref=sr_1_4- Edge AI book: amazon.com/AI-Edge-Real-World-Problems-Embedded/dp/1098120205/ref=sr_1_1- Intro to Embedded ML course: coursera.org/learn/introduction-to-embedded-machine-learning- Computer Vision with Embedded ML course: coursera.org/learn/computer-vision-with-embedded-machine-learning- EdX TinyML professional certification: edx.org/professional-certificate/harvardx-tiny-machine-learning- FEDEVEL courses: courses.fedevel.comChapters:00:00 What is this video about00:56 Unsupervised and Supervised learning05:33 How to imagine the model09:16 Parameters12:36 Reinforcement learning16:13 Embedded machine learning30:36 Example: Collecting data41:12 Example: Processing data48:36 Starting training48:48 How does it learn1:09:22 Convolutional neural network1:23:27 Going through learning results and output1:29:55 Running our model on Arduino1:37:03 The result------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
How To Simulate PCB in Open Source Software Robert Feranec 2023-05-23 | A step by step tutorial to setup PDN simulation using open source software and much more. Thank you very much Lukas.Links:- Lukas Henkel LinkedIn: linkedin.com/in/lukas-henkel-ovt- Lukas' youtube: youtube.com/@LukasHenkel- FEDEVEL courses: courses.fedevel.comChapters:00:00 What is this video about02:44 What we can do in open source free simulators09:34 Elmer software13:43 Practical example: Simulating voltage drop in PCB layout16:04 Exporting your PCB20:09 Converting DXF to STEP32:46 Converting STEP to MESH and to UNV50:48 Simulating - setup1:03:34 Running simulation1:08:06 View results - open VTU in ParaView1:09:44 Results: Voltage drop1:14:00 Results: Current flow1:17:34 PDN simulation in Altium1:21:37 Comparing Open source vs Paid simulator results1:24:28 Comparing simulation results with real measurement1:31:49 Simulation on the top of simulation1:35:14 Other simulators and tools1:39:54 Open source laptop project1:47:00 About PCB Arts1:49:23 Vapor phase soldering------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
Very Important For PCB Layout: Crossing planes explained by Eric Bogatin Robert Feranec 2023-05-16 | What is happening when signals travel over a gap in your PCB? Thank you very much Eric.Links:- Ansys free version: ansys.com/academic/students/ansys-electronics-desktop-student- Ten Signal Integrity Rules of Thumb webinar: signalintegrityjournal.com/events/504-ten-signal-integrity-rules-of-thumb-i-use-every-day- FEDEVEL courses: courses.fedevel.comChapters:00:00 The board and signal00:44 How signal travels - solid plane02:11 How signal travels - a gap in plane03:31 Why noise is picked up by other tracks06:17 Changing gap size and it's influence on the noise08:30 How to fix the problem?------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
Lazy Engineer ... Robert Feranec 2023-05-09 | Of course, this is just a joke. The project is not finished yet ....
Do You Know How Signal Travels Through a VIA? Are You Sure? | Explained by Eric Bogatin Robert Feranec 2023-05-03 | What is happening with signals when tracks are changing layers in PCB? Thank you very much Eric.Links:- Ansys free version: ansys.com/academic/students/ansys-electronics-desktop-student- Ten Signal Integrity Rules of Thumb webinar: signalintegrityjournal.com/events/504-ten-signal-integrity-rules-of-thumb-i-use-every-day- FEDEVEL courses: courses.fedevel.comChapters:00:00 The board02:02 How signal travels through a via04:32 About setup07:26 About ground10:38 With GND VIAs13:45 Current, plane, skin effect------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
How to Make Custom ESP32 Box in 1 Hour | Full Tutorial Robert Feranec 2023-04-18 | In this tutorial you will learn how to design and 3D print your own box for any board.Learn more about designing boards, check out our online courses:courses.fedevel.comChapters:00:00 What this video is about00:35 Creating 3D model of ESP32 board07:42 Box basic dimensions09:25 Creating bottom10:33 Creating top12:06 Opening for USB connector14:02 Bottom support15:52 Top support19:36 Adding rim22:11 Creating latch28:48 Moving latch29:31 Openings for latches34:37 Openings for latches in bottom lid41:07 Opening for screwdriver43:25 Opening for LED45:21 Adding light pipe47:11 Rounding edges47:58 Making walls thicker48:25 Adding text on the top50:14 Adding letters53:16 Design finished53:48 Changing size of the box55:10 3D printing and building the box------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
Build Your Own Circuits in Browser | ESP32, Arduino, Raspberry Pi Pico Robert Feranec 2023-04-13 | Super easy way to create and test your electronic boards and products. Thank you very much Uri ShakedLinks:- Wokwi: wokwi.com- Uri's LinkedIn: linkedin.com/in/urishaked- FEDEVEL courses: courses.fedevel.comChapters:00:00 What this video is about00:47 Wokwi simulator03:40 What boards and peripherals are supported07:53 Display10:31 Servo16:04 Starting a new project - LED19:38 Button23:43 UART - Serial port26:37 Probing / seeing signals ( PulseView )37:24 WiFi38:43 Showing NTP time example42:41 Reading sensor over web - MQTT46:23 MicroPython51:43 RUST53:16 Controlling LED over web - MQTT56:55 Running webserver and controlling LED1:11:18 Simon Game1:12:54 Verilog, Custom peripherals / chips / components1:18:43 Oscilloscope1:24:30 ePaper1:25:32 Pin configuration visualization1:29:58 Example: Custom OS on Arduino1:32:27 Sharing projects1:33:34 Running / Exporting / Downloading the code for real hardware1:39:17 Wokwi used in interviews for a job------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
Hacking Hardware - Ways and tools to find out what a board is doing and influence it | Samy Kamkar Robert Feranec 2023-04-04 | Injecting noise on power can influence firmware execution ... and possibly give you some control over an electronic device. Thank you very much Samy Kamkar.Links:- Samy's website: https://samy.pl/- Samy's youtube: youtube.com/@samykamkar- Samy's github: github.com/samyk- Samy's twitter: twitter.com/samykamkar- FEDEVEL courses: courses.fedevel.comChapters:00:00 What this video is about00:49 Credit / Debit cards15:04 Bluetooth noise vs. instructions21:21 Decoding instructions from noise28:47 Fault injection33:12 Interrupting execution of an instruction35:36 Voltage glitching, clock glitching38:28 TPM, HSM40:08 About secure communication45:07 Asymmetric cryptography47:10 Diffie Hellman paint49:53 Listening / emulating wireless keyboard52:53 Ghidra - firmware reverse engineering tool57:54 Why?------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
How To Do 3D Mechanical Design? It’s Easy. This Is How It Works …. Robert Feranec 2023-03-31 | If you are starting to use or planning to use FUSION 360, watch this. This video explains the important basics and workflow and can save you a lot of time.Recording of my call with Philip from Phil's lab.Links:- Phil's youtube channel: youtube.com/@PhilsLab- FEDEVEL courses: courses.fedevel.comChapters:00:00 Timeline, components03:13 Sketch, Dimensions07:25 Constrains10:02 Drawing 3D objects13:42 Creating Board14:27 Parameters20:30 Creating Bottom lid27:57 Pattern30:58 Planes, Analyses35:17 Mirror39:06 Creating Top lid39:57 Project43:49 Distance To Object47:53 Opening for USB connector55:13 Text01:01:34 Fillet01:05:59 Offset Faces01:08:05 Joints and movement01:12:22 Appearance and rendering01:14:33 Animations01:16:35 Revolve, Sweep, Lift, Pipe, Hole, Thread, Coil, Scale01:19:57 Move / Copy01:28:33 About 3D printing------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
Just building ... Robert Feranec 2023-03-23 | A full tutorial is coming soon. You will learn how to design and build this by yourself.
Explained How Chips Are Designed Robert Feranec 2023-03-09 | From chip schematic, through libraries, chip layout, packaging, simulation and more. Explained by Joren Vaes. Thank you Joren.Links:- Joren's Linked In: linkedin.com/in/joren-vaes-mmwave- Apheniox company website: apheniox.com- FEDEVEL courses: courses.fedevel.comChapters:00:00 What is this video about00:45 Difference between analogue and digital chip design05:49 Schematic of a chip, libraries, PDK09:16 Simulation of a chip12:16 Software used to design a chip15:35 Price: How much does it cost to manufacture a custom chip17:12 How to learn chip design19:03 Doing layout of a chip22:37 Parasitic extraction24:11 Design rules28:29 Layers in chip design29:47 NMOS / PMOS transistor39:58 Package design for a chip46:26 Nanometers technologies - what does it mean?48:17 What is FinFET and why it exists?53:58 How many people design a chip?56:36 Joren's chip1:02:52 Why to design ASIC1:06:39 CMOS vs Bipolar1:10:47 Making resistors in a chip1:14:05 Making capacitors in a chip1:14:49 Thickness of metal layers1:18:04 Parameters of a transistor1:22:07 THz chip example1:27:29 Making perfect chips from imperfect components1:32:56 ESD protection in chips------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
Tutorial - How To Fully Control ESP32 Over Internet Robert Feranec 2023-03-03 | A step by step tutorial where you create a code to control your ESP32 over the Internet (including firmware update over Internet). Explained by Mike Szczys. Thank you Mike.Links:- Mike's Linked In: linkedin.com/in/mikeszczys- Golioth company website: golioth.io- FEDEVEL courses: courses.fedevel.comChapters:00:00 What is this video about00:47 Setup tools and Download code17:36 Compiling / Building / Flashing20:01 Setup / Start / Connect35:49 Adding our own code41:10 What is Real Time OS for Microcontrollers51:42 Updating ESP32 variables over Internet59:04 Updating ESP32 firmware over Internet ( OTA )1:09:06 Mike's projects1:21:22 Calling a function running on ESP32 over Internet1:28:50 Displaying / Plotting ESP32 data in a graph1:37:23 Using API to talk to ESP32------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
What Decoupling Capacitor Value To Use And Where To Place Them | Eric Bogatin Robert Feranec 2023-02-24 | Practical examples to show what decoupling capacitors do. Explained by Eric Bogatin. Thank you Eric.Links:- Bogatin's Practical Guide to Prototype Breadboard and PCB Design: amazon.com/Bogatins-Practical-Prototype-Breadboard-Design/dp/163081962X- The Myth of Three Capacitor Values: signalintegrityjournal.com/articles/1589-the-myth-of-three-capacitor-values- Signal Integrity Academy (use FEDSI - 3 months free): bethesignal.com/bogatin/3monthsubscription.php- FEDEVEL courses: courses.fedevel.comChapters:00:00 What is this video about02:06 The schematic14:44 The board / circuit22:03 Example: Long rise time26:48 2us rise time, no decoupling capacitor29:46 Fast rise time, no decoupling cap34:01 Fast rise time, moving probe35:32 Estimating decoupling capacitor value38:49 1000uF close to circuit41:42 1000uF far from the circuit43:37 1uF close to the circuit46:24 Where to place decoupling capacitor48:38 1 vs 2 capacitors50:04 Sometimes more is better54:18 Conclusion55:49 Why 100nF capacitor?1:01:43 Why PDN Graph?------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
What tutorial I should create next? Robert Feranec 2023-02-21 | Arduino Shield Design in 2 hours. Watch the full step-by-step tutorial here: youtu.be/OgcWAOIHsDU
How to Make Custom Arduino Shield in 2 Hours | Full Tutorial Robert Feranec 2023-02-16 | You will learn how to design and build your own Arduino shield: draw schematic, do PCB layout, manufacture your board and program it.Learn more about electronics, check out our online courses:courses.fedevel.comChapters:00:00 Start a new project in EasyEDA04:36 Add Arduino headers into schematic09:43 Creating Arduino PCB with headers only 17:27 Connecting headers26:31 Add Power LED28:15 Add Servos32:09 Add External Power support42:59 Add MOSFET to Arduino 48:23 Add User LED49:59 Add I2C Temperature sensor54:45 Schematic annotation56:21 Checking schematic58:00 Component placement in PCB1:05:05 Start PCB Layout: setup rules and route it1:18:16 Improve Layout - Add Polygons & Planes1:29:55 Add Text1:42:40 Checking Finished PCB1:43:28 Buying components1:58:50 Ordering PCB2:01:30 Building your boards2:02:45 Testing User LED - Blink2:03:47 Testing Temperature sensor2:06:00 Testing MOSFET2:09:11 Testing Servos2:13:06 Thank you
Extreme PCB Wiring and Length Matching Robert Feranec 2023-02-07 | Cool stuff at Computer History Museum
Will This Make Hardware Design Easier? | With Kyle Dumont Robert Feranec 2023-01-27 | Many features useful for hardware design engineers - see schematic & PCB, project history, differences between versions, track issues, manage reviews, ... I really like what allspice.io is doing and I talked to Kyle Dumont about their system.Links:- Allspice website: allspice.io- Use FEDEVEL code to get 75% discount: content.allspice.io/fedevel- Project example: hub.allspice.io/kyle/youtube-altium-quick-tutorial-new- FEDEVEL online courses: courses.fedevel.comChapters:00:00 What is this video about01:52 Creating an issue or a todo item05:36 Preparing project on our local PC08:51 Making changes in schematic, design review process18:15 Making changes in PCB25:59 Making changes in libraries35:22 Releasing a board37:25 Working on previous versions42:06 Creating documentation45:32 Project history47:04 Pricing & how allspice can be useful49:39 Project view52:32 How to start using it53:53 Importing project55:37 Mirroring your project back to git------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
Arduino vs. Wires! And the winner is? Robert Feranec 2023-01-17 | Designing your own Arduino shield. The full step-by-step tutorial to design the board is here: youtu.be/OgcWAOIHsDUBe an inventor:- FEDEVEL online courses: courses.fedevel.com------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
How are big FPGA (and other) boards designed? Tips and Tricks Robert Feranec 2023-01-10 | Many useful tips to design complex boards. Explained by Marko Hoepken. Thank you very much MarkoLinks:- Marko's LinkedIn: linkedin.com/in/marko-h%C3%B6pken-71833417- Where Marko works: https://www.dreamchip.de/- FPGA video with Adam Taylor: youtu.be/C-RtLnagFuQ- FEDEVEL online courses: courses.fedevel.comChapters:00:00 Schematic symbol - Pins09:54 Nets and connections20:55 Hierarchical schematic25:55 Multiple instances of one schematic page31:47 Checklists35:52 Pin swapping40:07 Use unused pins43:42 Optimizing power1:00:14 Handling special pins1:06:11 Footprints and Packages1:09:50 Fanout / Breakout of big FPGA footprints1:24:59 Layout1:28:33 Length matching1:36:55 Build prototypes1:44:31 Reduce complexity1:51:21 Where Marko works------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
How To 3D Print a Model of Your PCB | Step by Step Robert Feranec 2022-12-20 | A tutorial about how to create a PCB 3D model from DXF file and how to 3D print it. This is a super nice and simple way to check PCB dimensions and position of critical elements such connectors or mounting holes before you send your PCB to production.------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
Based on your ideas! What else shall I design? Robert Feranec 2022-12-15 | Do you have an idea what I could design? Ideally projects up to 5 days long. Let's have some fun! This video is base on Charles D. Aylward's idea.Be an inventor:- FEDEVEL online courses: courses.fedevel.com------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
How to design perfect switching power supply | Buck regulator explained Robert Feranec 2022-12-08 | How does a switching power supply work? Signals and components explained, buck regulator differences, how do they work, which one to use, ... By Carmen Parisi. Thank you very much CarmenLinks:- Carmen's LinkedIn: linkedin.com/in/carpar- Carmen's presentation: welldoneblogfedevel.files.wordpress.com/2022/12/design-troubleshooting-tips-for-your-switching-regulator.pdf- FEDEVEL online courses: courses.fedevel.comChapters:00:00 Main parts of a buck regulator00:12 Switching power supply controller02:11 Gate driver and FETs07:50 Inductor and Capacitor11:04 Integrated SMPS: Controller + Gate Driver + FETs14:26 Power supply module16:07 PMBUS20:46 Control modes22:46 DrMOS: Gate Driver + FETs28:58 Control scheme, Voltage mode vs. Current mode33:32 What frequency to use in switching power supply?38:40 About inductor43:56 About capacitors, capacitor derating 57:55 Gate resistors, ( RGATE )1:03:29 CBOOT, Boot resistor, ( RBOOT )1:07:37 How to measure switching power supply signals, probing1:16:41 Phase snubber ( RSNUB, CSNUB)1:19:08 VIN Capacitor1:22:56 Phase node, switching node, ringing1:28:37 Shoot-Through1:33:36 Dead Time, diodes1:37:27 Stability / Jitter1:43:53 Transient response1:48:49 Multiphase regulators------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
How to minimize noise in your OP AMP and ADC circuits Robert Feranec 2022-12-02 | How to calculate, simulate, measure and filter noise in circuits with operational amplifier and with AD converters. Explained by Arthur Kay from Texas Instruments. Thank you Arthur.Links:- TI Precision Labs: ADCs training.ti.com/ti-precision-labs-adcs?HQS=asc-dcc-padc-null-amb-pp-youtube_feranec_adcs-wwe_int- TINA-TI analog simulation program ti.com/tool/TINA-TI?HQS=asc-dcc-padc-null-amb-evm-youtube_feranec_tina-wwe_int- PSPICE-FOR-TI design and simulation toolti.com/tool/PSPICE-FOR-TI?HQS=asc-dcc-padc-null-amb-evm-youtube_feranec_pspice-wwe_int- Operational Amplifier Noise bookamazon.com/Operational-Amplifier-Noise-Techniques-Analyzing/dp/0750685255- Analog Engineer's Pocket Reference Guideti.com/amplifier-circuit/analog-engineers-pocket-reference-guide.html?HQS=asc-dcc-padc-null-amb-ebook-youtube_feranec-wwe_int- FEDEVEL courses: courses.fedevel.comChapters:00:00 Operational amplifier noise - Extrinsic and intrinsic02:59 OP AMP - Filtering intrinsic noise example04:51 Simulating OPAMP noise - with filter07:53 Simulating Operational amplifier - no filter12:49 Simulating OP AMP with smaller resistors but same gain14:25 Simulation vs reality - comparing noise results16:36 Simulating OP AMP with EMIRR20:23 Noise on AD converter25:55 60Hz ( 50Hz ) noise on AD converter29:47 About removing noise on AD34:29 Calculating noise34:53 Noise in resistors37:22 Noise spectrum / spectral density39:48 Adding noises together - equation40:32 RMS vs. standard deviation42:43 Noise gaussian distribution, standard deviations47:32 1/f or flicker noise49:09 Understanding noise simulation results and graphs54:46 Understanding Output noise vs. Total noise graph1:00:06 Calculating OP AMP + ADC noise1:04:19 OP AMP filters difference1:06:54 Real example of calculating noise1:10:58 Does the model used in simulation include noise?1:14:33 Real example: simulations / calculations vs. real measurements1:19:24 Converting codes to volts1:23:07 OPAMP with EMI filter (EMIRR)1:29:23 Arthur's Book------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
How to Make Custom ESP32 Board in 3 Hours | Full Tutorial Robert Feranec 2022-11-22 | In this tutorial you will learn how to draw schematic, do PCB layout, manufacture your board and programming.Learn more about electronics, check out our online courses:courses.fedevel.comChapters:00:00 Start a new project in EasyEDA04:00 Add ESP32 into schematic05:00 Add CP2102N05:48 Add AMS1117-3.306:41 Add USB connector07:43 Add ESD, Transistors, Buttons09:33 Add Capacitors14:06 Add Resistors18:29 Add LED19:12 Drawing schematic: Buttons + ESP3225:42 Connecting: USB to UART36:19 Connecting: LED, Power40:28 Connecting: Series resistors, Connectors47:40 ESP32 vs S2 reference schematic51:55 CP2102N Errata56:23 Adding titles59:20 Annotating schematic1:00:47 Fixing errors in schematic1:02:24 Importing schematic to PCB1:03:25 Component placement1:20:39 Start PCB Layout: setup rules, stackup and route it1:47:50 Updating schematic and importing changes to PCB2:07:39 Running DRC check and fixing errors on PCB2:11:32 Drawing polygons2:21:35 Updating tracks to 50OHMs, improving power connections2:28:23 Adding text2:41:04 Ordering PCB: Gerber files2:42:40 Ordering board assembly: BOM, Pick and place2:46:37 Ordering additional components2:50:52 Boards received! Check them2:52:20 Programming: Setup2:53:53 Programming: Blink (Example)2:55:03 Programming: Controlling LED over Internet (WiFi Example)2:56:32 Thank you very much
When a Signal Hits The End of a PCB Track - What happens? | Reflections by Eric Bogatin Robert Feranec 2022-11-17 | Ringing caused by reflections can be fixed. What is happening and what to do? Explained by Eric Bogatin. Thank you Eric.Links:- Software used in the video: bethesignal.com/bogatin/vrpw3016-yoshi-animations-reflections-p-1072.html- Signal Integrity Academy (use FEDSI - 3 months free): bethesignal.com/bogatin/3monthsubscription.php- FEDEVEL courses: courses.fedevel.comChapters:00:00 Understanding reflections01:06 Electrically Short vs. Long02:52 The tool we are using explained03:48 Simulating: Electrically short08:04 Reflections on classic CMOS and standard board10:41 Simulating: Electrically long (e.g. DDR3 / DDR4)15:16 50 OHM impedance is not 50 OHM resistance16:39 Simulating a buffer example18:32 Why we get reflections20:37 What happens when there is a reflection25:44 Why reflection disappears30:08 Frequency of ringing31:49 How to eliminate reflections35:37 Signal level change caused by termination39:25 Source termination------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
TIP: You can have crosstalk on boards running at low frequency #hw_tip #001 Robert Feranec 2022-11-11 | A board that is randomly resting, freezing or has a weird behavior? The problem can be crosstalk ...Links:- What Every PCB Designer Should Know - Crosstalk Explained (with Eric Bogatin) youtu.be/EF7SxgcDfCo- Understanding Crosstalk in PCB Layout - You may wish you knew this before (with Eric Bogatin) youtu.be/5EeQPxRdurk- 3 Simple Tips To Improve Signals on Your PCB - A Big Difference youtu.be/CDJn-35W8sg- FEDEVEL Online Courses https://marketplace.fedevel.education/
Just soldering Robert Feranec 2022-11-04 | Testing ESP32 fix to prevent COM not detected error. Works!
How Electronics is Created? #shorts Robert Feranec 2022-11-02 | I recorded the full process of designing and building this ESP32 board. I was planning to post it on YouTube, but there is still a lot of work. Would you watch it if I finish it?Links:- FEDEVEL Online Courses: https://marketplace.fedevel.education/
Designing a FLEX PCB? You Need To Know This .... Robert Feranec 2022-10-27 | Everything important you need to know when designing FLEX PCBs. Explained by Ata SyedLinks:- Ata's LinkedIn: linkedin.com/in/atasyed- PFC Flexible Circuits: pfcflex.com- FEDEVEL courses: courses.fedevel.comChapters:00:00 What this video is about01:32 What is Stiffener03:14 What is Coverlay05:36 Soldermask on Flex PCB07:44 Adhesive11:35 Favourite stackup?18:39 Copper in Flex PCB23:53 Strain relief26:56 Preventing FLEX PCB cracking29:25 Bend radius34:33 Teardrops39:49 Routing - sharp corners and angles42:50 Space out equally45:42 Shift tracks between layers, gold fingers coverlay49:07 Overlapping coverlay and stiffer51:00 Documentation for FLEX PCB manufacturing53:47 Aluminum stiffer57:04 Via 20mil from stiffener edge57:41 Stiffener with holes (+ plating)1:02:37 Holes in corners1:04:39 Cross hatched vs Solid GND planes in FLEX PCB1:09:10 Shielding1:10:41 Finishing1:12:05 Gold fingers finishing1:14:13 How a four layer FLEX is made1:15:20 About 3 layer and odd layer FLEX PCBs1:17:11 Layer and thickness limitations1:19:55 2mil spacing1:22:35 Copper plating vs. FLEX1:26:59 Buried VIAs and FLEX1:28:27 uVIAs in FLEX1:29:17 Minimum Trace and Space on FLEX PCB1:30:46 Minimum VIA and about holes1:34:08 About Panelization1:35:14 About FLEX PCB manufacturing process1:38:04 How stiffeners are applied on FLEX------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
How Does a CPU Work and How To Create Your Own Processor Robert Feranec 2022-10-20 | In this video we will design our own CPU. Explained by Steve HooverLinks:- Makerchip: makerchip.com- Redwood EDA: redwoodeda.com- RISC-V Courses (in Makerchip): makerchip.com/sandbox/?tabs=Courses- Redwood EDA YouTube: youtube.com/channel/UCskxhptNNMVyqi6LfCgwz9A- Steve Hoover's Linkedin: linkedin.com/in/steve-hoover-a44b607- FEDEVEL courses: courses.fedevel.comChapters:00:00 What this video is about00:39 Generating a CPU core02:09 Inside of CPU and how it works05:58 What are registers07:38 Program counter (PC)11:16 How a program is executed in CPU17:19 Logic gates explained30:34 Building our own CPU39:37 Instruction described - what is in it40:52 OPCODE1:17:44 If you would like to learn more1:18:48 Uploading our design to FPGA------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
How to Design and Simulate PCB Antenna Robert Feranec 2022-10-13 | Steps to create and simulate inverted F coplanar antenna in MATLAB Antenna toolbox. The PCB antenna from this video can be used for example for WiFi or Bluetooth. Explained by Giorgia Zucchelli from MathWorks.Links:- Giorgia Zucchelli linkedin.com/in/giorgia-zucchelli-916a772- MathWorks: mathworks.com- FEDEVEL courses: courses.fedevel.comChapters:00:00 What do you need and how to start03:26 Results from simulation07:58 Starting to design our own PCB antenna22:45 Designing PCB antenna in code / script27:43 Creating PCB in MATLAB by a script50:14 Drawing PCB antenna in MATLAB PCB Antenna Designer1:12:33 Simulating our finished PCB antenna1:20:50 Exporting gerber files1:25:29 Optimizer1:33:54 Price------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
See How Audio Filters Work | Compressor, Notch, Shelf, Limiter and more ... | Remco Stoutjesdijk Robert Feranec 2022-10-07 | Explains what audio filters do and when and how to use them to improve audio quality. Thank you very much Remco StoutjesdijkLinks:- Remco's website itsonlyaudio.com- Examples and slides from this video: github.com/itsonlyaudio/DSPBasics- FEDEVEL courses: courses.fedevel.comChapters:00:00 What is this video about00:34 Setup to measure audio signals09:17 The board we use for audio processing: ADAU145212:50 Low pass filter16:51 Peaking filter21:00 Notch22:08 Shelf filter24:27 Signal depending filters24:45 Loudness algorithm - adjusting loudness for human ear34:40 Room acoustic correction40:07 How does audio compressor work - explained46:53 How audio compression can be useful49:58 About manipulating audio volume and possible quality loss55:47 Attack, Decay, Sustain, Release1:00:53 Measuring attack and release1:10:36 Adjusting audio volume multiple times vs noise1:13:09 Audio dithering1:15:35 dB types: SPL vs FS ( 0dB SPL vs 0dB FS )1:20:55 Safe recording dB levels1:21:53 Setting up filters to get the best sound1:27:39 How does active noise cancelation work1:32:16 Limiter, SoftClip1:37:31 Limiter vs Compressor------------------------------------------------------Would you like to support me? It's simple:- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/- Sign up for my Hardware design and PCB Layout online courses: academy.fedevel.com- You can also support me through Patreon: patreon.com/robertferanec- Or sign up for my Udemy course: udemy.com/learn-to-design-your-own-boardsIt is much appreciated. Thank you,- Robert
