Recent Projects

Open-hardware ESP32 WiFi activity monitor for your desk, showing nearby wireless activity.

Spectrum One — ESP32 WiFi Activity Monitor

currenari-lab Currenari Lab

Air-gapped Double Ratchet protocol on a commercial Arduino kit

Arduino End-to-End Encryption

aritz-erkiaga Aritz Erkiaga

compact, energy-efficient, battery-powered system for ePaper-based display of information gathered via Wi-Fi

inki - low power wireless epaper device

Plug in your USB-to-serial adapter → Click "Connect" → Talk to your ESP32/Arduino/STM32/Sensor. Send raw HEX or ASCII, save the logs.

Web UART Terminal - Easy to use

aleksei-tertychnyi Aleksei Tertychnyi

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

Mini-PI Media Server

"The display becomes a terminal. The computing happens elsewhere."

Gitzian - A Flexible Display Decoder Ecosystem

A Mini PC powered by Lattepanda IOTA SBC

IOTA STATION- A Mini PC with Giant Rotary Knob

arnov-sharma Arnov Sharma

Touchscreen smart switchboard with ESP32-S3: control 4 lights locally, clear ON/OFF UI, no app, no cloud, instant response.

Simple Home Switchboard into a Smart Touch Control

rohan-barnwal Rohan Barnwal

By combining a vintage radio's sensitive front-end with modern SDR technology, I created a powerful hybrid receiver

SDR Panadapter for Vintage Tube Radios

mircemk mircemk

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

GroveNFC

Linux blueprint to turn a Mini-PC into a $5k+ Pro Digital Console. GPL Core, OSC logic, zero-latency. Don't buy a mixer: build one!

Open Live Mixing System

francesco-nano Francesco Nano

Classic arcade with all the latest technological advancements, ready for the classics. Enjoy!

THE ULTIMATE MINI ARCADE

srrubio SrRubio

My cut on the iconic project build. I have the case, I have the PI, I have a vision. Let's see if I can get it done.

Everything but the kitchen sink cyberdeck

curtis-soldano Curtis Soldano

A tribute to history and their hackers. Browse this growing collection of Apple-1 programs.

Apple1Software.com

An interactive visual map of any codebase with plain English explanations. Built for non-programmers.

Codedocent — A Guided Tour of Any Codebase

brandon Brandon

An open source isolated precision constant current supply from 10nA to 400mA, particularly helpful for calibrating MetaShunt power profiler

High Dynamic Range Precision Current Supply