Content for PCB

SAMI - the Smart Motor Driver for Robotics

“This is a Smart Motor Driver (aka SAMI) designed to run a micro gearmotor, the objective of this board is to implement a PID control over this motors with the corresponding RPM feedback. All required components are already on board …

USBasp USBASP Programmer DIY

“Hello friends! This is another simple project for everyone who always want to program and upload code to their ATmega and Arduino projects. That’s why I decided to make my ownUSBasp. This is a really simple and low-cost project …

Brew|LOGIC - Bluetooth Enabled Arduino Brewing Controller

“Brewing beer has become a worldwide phenomenon. Beer and wine is being crafted in ordinary kitchens in every corner of the world. One phrase that you may hear from your fellow homebrewer is “From Grain to Glass”, which refers to …

Caliper Data Interface

“Using Eagle, the PCB I designed is a caliper data interface. This board works with several models of inexpensive Chinese calipers and tire depth gauges. The board allows for either a TTL serial and/or an I2C interface. Through either …

Escape Robot : RC Car for an Escape Game

“The main purpose of this project was to build a robot that would differentiate itself from already existing robots, and that could be used in a real and innovative area. Based on personal experience, it was decided to build a …

ESP8266 WIFI Garage Door Remote

“We use our garage more like a main entrance to the house, because using the actual front entrance tracks a lot of dirt into the house due to the poor layout. During the rainy season here on the west coast …

Make the Smallest LM386 Amplifier Module

“Welcome again to another basic but useful instructable, in this time we’ll show u how to create a mini amplifier with the LM386 IC, using minimal quantity of components and cables :) Let’s find out how to make it …

PI Chess Computer

“Modeled after the “Chess Challenger” made in 1978. This PI powered, retro themed build, is an open source hardware design capable of running an up to date chess engine, Stockfish.”

Spaceship Control Panel - Laser Cut Arduino Toy

“A few months ago I decided to become a member of the local maker space, since I’ve been wanting to learn the tools of the maker trade for ages. I had a tiny bit of Arduino experience and a …

$1 PCB Christmas Tree

“When Christmas is coming, what can an electronics lover do ? A PCB Christmas tree of course ! As a member of a small electronics hobbyists club, I like to share my passion for electronics and PCB design through small projects. For …