Recent Projects

This is an accessible AFM for educational use

An atomic force microscope for all

luis-mestre Luis Mestre

A case for voice assistant satellite hardware

Voice Assistant Case

An ESP32-C6 based 802.15.4/Zigbee sniffer that doesn't stop at packet capture — routing trees, incident forensics, RF spectrum, etc

Zigbee Sniffer & Diagnostics Platform

michael michael

IoTextra Octal3 brings latching I/O to IoTflow and IoThome so your relays stay exactly where you left them, even after a power cut.

Octal3: No Power. It Still Holds.

arshia-keshvari Arshia Keshvari

A low cost robotic hand for robots and humans

Yeah Robotic Hand (formerly Rebelia)

vittorio-lumare Vittorio Lumare

Building a home hifi component from scratch was a very early dream. There was finally an excuse to do it.

Ultimate stereo amplifier

lion-mclionhead lion mclionhead

The pendant features three individual switches, each controlling one color of the RGB LED. you can create 7 unique colors.

Aurora Pendant - RGB Pendant

vishal-soni vishal soni

Sphaericae amica

A $20 ESP32-S3 voice assistant that ships with no personality. You write one from your phone — no code, no reflash.

VA5 — A $20 Voice Assistant With No Personality Un

udi-tirosh Udi Tirosh

In this project, we’ll interface SSD1306-based OLED displays with an Arduino Nano and explore both I2C and SPI versions.

Interfacing an SSD1306 OLED Display with Arduino

akshay-jain Akshay Jain

Building a Pen Plotter with automatic toolchanger with components from an old RepRap style 3D Printer. Runs on Klipper.

Limn: Pen Plotter with Toolchanger

prashant-sinha Prashant Sinha

I designed and built a simple analog temperature controller for AC heating devices.

DIY Temperature Controller Using KYT84 and TRIAC

A terminal UI tool that adds tiered Wayfire compositor eye-candy — blur, glass, wobbly windows — just like Compiz but new

Wayfire pi - make Pi OS look sexy

This project is a practical guide to getting started with the Heltec WiFi LoRa 32 V4, an ESP32-S3-based development board.

Getting Started with the Heltec WiFi LoRa 32 V4

akshay-jain Akshay Jain

luks-hwid derives a LUKS unlock key from what your machine is made of: RAM serials, CPUID, board serial.

No TPM? Your Hardware Is Already The Key

rmingon rmingon

Freeing my Joy vinyl cutter from the shackles of corporate spyware with Rust (and the power of friendship)

Liberating my Joy