Recent Projects

A Terrible MP3 player that has all of the bells and whistles from a 1990's budget Hi-Fi you never wanted when you was young

Crap-turon 5000 web based MP3 player

Cheap, Small, Open Source Servo Controlled Robot Arm

MeArm - Your Robot

benphenoptix ben.phenoptix

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

Touch sensors have become an essential part of modern electronic devices, replacing traditional mechanical switches in many applications. In

Design Simple Touch Sensor Using LM324

electronicsworkshops

low-cost e-ink typewriter

etyper

Open-source, snap together, print-in-place folding device stand that leverages structural dead-space to house extra EDC gear

The ZERO Stand: A Print-in-Place & Foldable

We built a vending machine that doesn't take coins. No quarters, no dollar bills, no jammed change dispensers.

BudKoin: ESP32-Powered Smart Vending Machine

himanshu-dada Himanshu Dada

Home_LAB

rhea-rae Rhea Rae

A 100% custom, solo-developed standalone ECU ecosystem (Hardware, Firmware, GUI) engineered to rival commercial giants with ultimate precisi

NX Tuning Tech: Full-Stack Motorsport ECU Ecosyste

nikolaos-chatzopoulos Nikolaos Chatzopoulos

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 minimalist IoT weather display that recreates the feeling of the sky through a single evolving point of light.

PrismCube — a Weather Reactive Ambient Light Cube

the-spanner The Spanner

An isolated firmware debugging probe

Grapple Probe

jonathan-herbst Jonathan Herbst

Motivation to do some software projects by writing them down.

Silly software wishlist

lion-mclionhead lion mclionhead

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

Rocket Payload

bud-bennett Bud Bennett

My plant care tracking app that has ballooned into something bigger

G4rden - Plant Planner

gregory Gregory

Wheeled biped robots with fully open source hardware and software.

Upkie wheeled biped robots

upkie-wheeled-bipeds Upkie wheeled bipeds