Recent Projects

A Bluetooth audio upgrade for the Game Boy Advance: an ESP32 and an ES8388 codec replace the stock amp, adding A2DP streaming and EQ.

GameBoy HiFi Audio

cajun-panda Cajun Panda

Deep Space Travel and Colonization - The Gemini Protocols

The Starship Galileo

archer-quinn Archer Quinn

8x8 bitmap font for your projects

512_8

alexey-frunze Alexey Frunze

An open-source ESP32-S2 replacement controller for the Honeywell HPA300, with local controls, Wi-Fi, OTA, and Home Assistant.

Giving a Honeywell HPA300 Air Purifier a New Brain

patmont patmont

ESP32-S3 camera board with 5MP OV5640, ICM-42670 IMU, I2S mic and microSD — open source vision co-processor for robotics.

Proton AI Core Vision+

Open-source ESP32 pen plotter: FluidNC reads G-code from microSD, NEMA17 XY + SG90 pen servo. Files made in Inkscape → vpype → custom app.

DIY pen plotter ESP32

IoThome brings autonomous local IoT to smart homes and industrial deployments alike no server, no cloud, just nodes that work.

IoThome: Industrial IoT for Smart Farming

arshia-keshvari Arshia Keshvari

Home_LAB

rhea-rae Rhea Rae

In-Situ Synthesis of Conductive Nanomaterials via Tool-Changing system on an FDM corexy 3D printer.

Hybrid MicroElectronics-Factory 3D Printer

An internet-connected digital clock in the shape of a crocodile with multiple fonts and multiple transition effects.

Clocodile

james-hutchby-madlab James Hutchby - MadLab

An interface that steers signals from Z80-based TRS-80s to utilize the Dino Boards RC2014 Turbo Z80 board, replacing the slow onboard Z80.

TRS-80 Steering CMTE

stephenagagne Stephen.A.Gagne

Advance Power Delivery trigger that is designed up to 48V. The full 240W range of USB PD 3.1 with EPR and AVS!

RotoPD Pro - USB-C 240W Breakout I2C

Wanted to build a rolling ball robot that was like the pop from Arc Raiders. This is my journey into making a prototype.

Rolling Ball Robot

Closed-loop OpenWrt porting: an agent controls power and EDL, flashes images, reads UART, diagnoses failures, and tries again.

OpenWrt Porting, Hands Off

someone-unknown Someone Unknown

Hidden-in-the-headrail tilt motor for ordinary blinds. Friction-clutch drive, absolute encoder, Matter — and the pull cord always works.

TiltForge — a repairable, Matter-native blind tilt

joe-hill Joe Hill

Interfacing an existing Z8000 design to the STEbus

STEbus Z8000