L298N Borad
Compact DIY electronic piano: 8 notes (C to C', 261.6-523.3 Hz), dual power (battery/USB), volume ctrl, headphone jack, vibrato (1-20 Hz).
DIY air drum kit to play drums in thin air using open-source, velocity-sensitive smart sticks with built-in haptics.
My first official PCB badge! A cyber-gem and platform for hardware experimentation.
The FITBODY project aims to develop a Bluetooth-connected system capable of measuring physiological data.
A 3D designing solution to protect the Breakout board with implementation by 3D printer and plexiglass laser-cut
Create a simple LQFP100 package project in FreeCAD.
Take Full Control of Your Garden, the Smart Way
An introduction to schematic-as-code
Just 21 grams, this tiny suborbital satellite packs an ESP32-C3 and sensors to monitor environmental conditions and motion.
This is based on the Arduino Uno Board with some modifications.
A small portable Ethernet tester for checking link status, DHCP, IP address, gateway, DNS and internet connectivity without needing a laptop
Use LX8201 chip to drive piezo air pump, for head massage. There is distinguished advantage with piezo air pump since it is true silent.
In this tutorial, I'll show you how to build an automatic street light model at home using simple materials.
The pendant features three individual switches, each controlling one color of the RGB LED. you can create 7 unique colors.
GigaDock is a universal multipurpose board designed to supercharge robotics projects powered by the Arduino Giga R1 WiFi or Arduino Mega 256
Budget-friendly 16-channel GPIO expander. MCP23017, I²C, chainable to 128 GPIOs, fits $2 PCB deal.
Built because your phone is the worst place to actually enjoy music. Meet RHYTHM: an open-source antidote to modern listening.
A jig that holds every through-hole part on a board at once so you can flip it and solder everything in one go.
A PIC16F877A-based embedded system that controls sequential LED animations while providing real-time visual feedback through an OLED display
BOMwise is an AI-powered BOM analyzer for hardware teams. Upload an Excel BOM and get cost estimates, and smarter component alternatives
ASTRA points at the sky and tells you what you're looking at — no phone needed.
Email Marketing
What happens when you put eMMC storage and LPDDR3 memory inside the same BGA package?
