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A small PD driver which can be setup to supply multiple voltages, convert your charger into power supply now.
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Smallest USB-C PD Controller Using CH224K

sagar-001Sagar 001

UPC, CODABAR, CODE39 and ITF Barcode generator using GW-BASIC and QBASIC. Still we can write code in BASIC with WINDOWS & QB64, DOSBox, etc.
Project Owner Contributor

BARCODE GENERATOR

mit41301mit41301

A car dashboard system running on an ESP32 with real-time sensor monitoring, digital displays, and LED indicators.
Project Owner Contributor

NINA — A comprehensive, modern car dashboard syste

miftari-simelMiftari Simel

The Definitive Guide to Precision Power: Mastering the INA219 & INA226
Project Owner Contributor

Mastering the INA219 & INA226

puneet1984puneet1984

A retro-style FPGA-based microcomputer. The microcomputer serves as a platform for software and RTL experimentation.
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BoxLambda

epsilonEpsilon

Hackery of MELPS-740-based devices...
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M-740 Reverse-Engineering And Hacking Adventures

eric-hertzEric Hertz

A slideshow in the style of MacPaint. Arduino Uno plus 480x320 LCD plus microSD card. A script to convert JPGs to monochrome dithered BMPs.
Project Owner Contributor

LackPaint

mark-wilsonMark Wilson

Simple grid tray system for all the soldering accessories
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Solder Grid

szynyszylszynyszyl

custom(izable) circuit for sending some megabytes over differential pairs.
Project Owner Contributor

miniMAC - Not an Ethernet Transceiver

yann-guidon-ygdesYann Guidon / YGDES

My PDP-1 Replica (PiDP-1) from Obsolescence Guaranteed has arrived and I want to do something cool with it.
Project Owner Contributor

Lunar Lander for the PDP-1

michael-gardiMichael Gardi

Calchemy™ allows you to perform dimensional arithmetic, analysis, and conversions using any standard units, entirely in your web browser!
Project Owner Contributor

Calchemy™ -- Math Magic

richard-testardiRichard Testardi

Using a Maple Mini programmed in Arduino to control the Internet Radio Station playing on my Raspberry Pi
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Arduino (STM32F1xx) Joystick Input to Raspberry Pi

ray-burneRay Burne

ATmega2560 based SBC with VGA, PS/2 and SD cards - meant to run FORTH now and serve as graphic card later.
Project Owner Contributor

MHF-002 (Mega Home FORTH)

gilhadGilhad

An expandable 68000 based computer
Project Owner Contributor

Y Ddraig - My 68000 Computer

stephen-moodyStephen Moody

34 years ago, I wrote a simple game to help my daughter with her understanding of Coordinate Geometry.
Project Owner Contributor

The DOTS & BOXES Game

ray-burneRay Burne

Wheeled biped robots with fully open source hardware and software.
Project Owner Contributor

Upkie wheeled biped robots

upkie-wheeled-bipedsUpkie wheeled bipeds

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