Recent Projects

Electronic Payload to record and display flight data for model rocket.

Rocket Payload

bud-bennett Bud Bennett

Simple and cheap logic reader for PC with USB

Logic reader

A probe to measure temperature using an oscilloscope.

Oscilloscope Thermometry

text to sound from a phone to control a keyboard without additional software, using a simple web page that emits sound.

Macro keypad controlled by sound

Custom eshome based firmware for Levoit Air Purifiers: Core 200 / 300 / 400 / 600 and Vital 100S and Viital 200S

Free Levoit Air Purifers

tobias-stanzel Tobias Stanzel

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

An open hardware bench tool that plugs into your CI: sensor sim, CAN, analog I/O, power control, and a Python SDK with pytest integration

BenchPod

edward-viaene Edward Viaene

Real working version of the MW2 Heartbeat sensor, utilizing 24GHz radar

Heartbeat Sensor from Modern Warfare 2

With my version each hand controls both pitch and volume. The up/down motion controls volume, and the right/left motion controls pitch.

The Stereo Theremin

mike-christle Mike Christle

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