Recent Projects

Mini-PI Media Server for use on home network or as a wifi access point to stream media from

Mini-PI Media Server

Light Festival Badges automatically sync their effects with ESP-NOW. No pairing, No controller, No WiFi

Self-synchronising LED badges using ESP-NOW

tony-goacher Tony Goacher

Replacement of the RTC battery

Viofo A119v3 Dashcam Repair

10,240 independent oscillators · 1-sample latency · 0.001 Hz resolution

FPGA Spectrum Engine

tsuneoohnaka Tsuneo.Ohnaka

Nimbus: An Open-Source aerostat using an internal solar concentrator and ceramic receiver to generate thermal lift. Clean flight, no fuel.

NIMBUS - Concentrated Solar Thermal Flight

michele-lorenzi Michele Lorenzi

I plan to build my dream PC.

An handheld Framework PC (the not easy way)

The Ultimate BootBurner Fixes Your Arduino's Bootloader

Arduino BootBurner

jeroen-brinkman Jeroen Brinkman

BK7258 is connected to 2x2.16" 480x480 AMOLED, one L1+L5 frequency band GPS module, and one SIM7670G 4G module. And 4 sensors.

Triple M33 low-power portable display

eleclab ElecLab

Where I prototype a device that digitizes two analog signals, and streams the captured samples over USB.

2 Channel USB DAQ

Track your software product development from PVD to SDD to HLRs to LLRs to STP

TraceR: A Software Traceability Tool

john-anderson John Anderson

PCIe-to-USB adapter to add an internal USB port to the CM5IO

Putting an RTL-SDR inside the case of an RPi CM5IO

Building custom firmware for CRM3007L espresso appliance factory board using SDCC.

Custom firmware for CRM3007L

On the left is the Puerto Rican coquí lamp being dropshipped across the internet. On the right is the version I’m willing into existence.

The Dropship Coquí Lamp Done Right

An open-source, ultra-compact 433MHz RF brute-forcer powered by a 10-cent CH32V003 RISC-V microcontroller, fit inside a garage door remote

GateCrasher The 10-Cent RISC-V 433MHz Brute-Forcer

rmingon rmingon

DevPocket — Portable ESP32 Debug Tool with MagSafe & mPCIe

DevPocket

ilya-egorov Ilya Egorov

Created in 1972, the Model 832 was designed as part of a training program to teach both digital electronics and computer operations.

NRI Model 832 Digital Computer Reproduction

michael-gardi Michael Gardi