ATTiny Successful Hardware Crowdfunding: Behind the Scenes Building hardware projects for yourself is a lot of fun. Sometimes they are even very useful! But how do you get your innovative electronics creations into the hands of others?
ESP32 ESP32 JTAG Debugging using Raspberry Pi ESP32 Hardware Debug: OpenOCD on Raspberry Pi w/GDB, ESP-IDF, and Visual Studio Code
GDB Running GDB in the Browser GDB inside a Linux in a x86 Virtual Machine using Web Assembly running in the browser. Crazy?
Bitwise Operators in GIFs They Say a GIF is Worth a 2¹⁰ Words... Friendly Animations for Bitwise Operations!
ATTiny Removing a Curse from ATtiny85 Fuses I bricked my ATtiny85, and even High-Voltage Serial Fuse programming couldn't save the day... This is what happened:
Arduino Brilliant Things People Built with AVR8js Arduino Simulation 🏃♀️ Virtual robotics lab at Dawson College, Soulmate's FastLED pattern editor, Electronic circuit simulator, and an Electron-powered desktop Arduino lab
CircuitPython Play Musical Notes and Tunes with CircuitPython ? Simple Method for Playing Tunes from CircuitPython, including Jingle Bells and Hanukkah
Raspberry Pi IRL Chrome T-Rex Game Powered By Raspberry Pi Zero Wire mess replaced by a custom shield with Motor Drivers, Regulator, DFPlayer and E-Paper Connector
PCB PCB Assembly Service Review: ALLPCB China Ordering Assembly Service From a China Fab House: All The Details (Really Everything!)
Arduino AVR8js: Simulate Arduino in JavaScript New AVR simulator that allows you to compile and run Arduino code directly in your browser!
PCB Introducing: EasyEDA 2 KiCad I use both KiCad and EasyEDA for PCB design, and couldn't find a way to convert designs between them. So I created one!
Arduino 5 Ways to Blink an LED with Arduino Learn about the internals of the Arduino Uno microcontroller by looking at 5 different approaches for a seemingly simple task: blinking an LED!
Personal Story Electronics with a Personal Touch, the Hard Way and the Easy Way 14 years later, the process of creating custom PCBs hasn't changed much. It is still error prone, and the learning curve is steep. Now comes Wokwi...
PCB A Practical Guide to Designing PCB Art How to Turn Custom Artwork into Fun and Functional Electronic Circuit Boards!
Light bulb How To Make Your Very Own Wireless, Extra-Magic Smart Bulb ? Discover the secrets of smart bulb-magic technology!
Bluetooth Low Energy Making Purple Eye DIY Dancing Robot Demonstrating Web Bluetooth and the Physical Web with a Dancing Purple Robot
Reverse Engineering Inside The Bulb: Adventures in Reverse Engineering Smart Bulb Firmware How we extracted a smart WiFi bulb firmware using a Dremel tool, Soldering Iron, Raspberry Pi, flashrom, and IDA
Reverse Engineering Reverse Engineering a Bluetooth Light Bulb Learning how to sniff and reverse-engineer low-cost Bluetooth Low Energy light bulbs ?
Arduino How to Build a Wireless Powered LED with Arduino Explore Wireless Power with Arduino with This Simple Circuit
