Recent Projects

Full-featured NFC reader/writer & emulator supporting ISO14443A, ISO14443B, ISO15693 and FeliCa.

GroveNFC

An expandable 68000 based computer

Y Ddraig - My 68000 Computer

stephen-moody Stephen Moody

An open-source transhumeral hand prosthesis

WML Bionic Arm

weird-motions-lab Weird Motions Lab

16 bit Computer made from ttl logic chips

ECM-16/TTL homebrew computer

An open-source, $10 forest fire detection mesh network using ESP32 & ESP-NOW. Autonomous, infrastructure-free, and self-healing.

AranyaLink

Thermal imaging with MLX90642 32x24 InfraRed (IR) array

Infrared Home Intrusion System

florian-wilhelm-dirnberger Florian Wilhelm Dirnberger

Made a Raspberry Pi CM5-based tablet that runs pretty much everything we throw at it.

Absolute LINUX TAB

arnov-sharma Arnov Sharma

Transform your ideas into schematics using simple or detailed prompts, and export directly to KiCad project files

prompt to schematic

speedup speedup

A small 8-bit microprocessor for education/fun, with front-panel controls and an LCD display.

Bare Metal Microprocessor Board

An open platform for turning cheap servos into smart actuators.

OpenServoCore

aaron-qian Aaron Qian

Universal arithmetic and logic units.

MIMIC

gmez-mora-rodrigo-uriel Gómez Mora Rodrigo Uriel

While there are several open source versions of various AI applications out there, there is still very little out there for doing training.

Let's Build a Modern LLM - Entirely from Scratch

A full-featured Forth-based RTOS for ARM Cortex-M

zeptoforth

travis-bemann Travis Bemann

A USB-C PD Sink up to 140 W, 28 V, 5 A based on the Diodes Inc. AP33771C USB PD Controller

USB-C PD 3.1 EPR Power Delivery Sink - AP33771C

A probe to measure temperature using an oscilloscope.

Oscilloscope Thermometry

Mini robo-dog being created from scratch (both software and hardware design).

BRUNO - quadruped robo