Recent Projects

Make a cheap consumer inverter generate variable voltage & more easily start motors.

Programmable inverter

lion-mclionhead lion mclionhead

AT-USB LoRa Dongle enables sending and receiving all LoRa packets! Just configure it properly using intuitive AT commands via serial line.

AT-USB LoRa Dongle

Not all projects are a success - Grit can only take you so far (so far)

X-Tek Revolution Stays Dead

ahron-wayne Ahron Wayne

A minimalist Wi-Fi desk clock that automatically synchronizes time over the internet, helping you stay focused with a clean, distraction-fre

Nexus — a Tiny IoT Desk Clock

next-builder Next Builder

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

A VFD clock built from a recycled calculator display, powered by a single AA NiMH cell with USB backup and custom VFD driving.

Single-AA NiMH VFD Clock from a Recycled Calc

ESP32-C3 bluetooth keyboard with fast forward and rewind and other buttons.

Fast-Forward-Bluetooth-Keyboard

michael-skrepsky Michael Skrepsky

Modular DIN Rail Enclosure for Raspberry Pi and HATs

DIN Pi Case

Yatchy is a DIY watch inspired by the Watchy. It fixes issues and adds a lot of hackability, with a focus on self-assembly by individuals

Yatchy

Single pass Lower Temp Toner Transfers. Now available as a DIY kit. Open Source, Dual laminator compatible! Apache AL18P also.

Apache AL13P & TL-320b - One Pass PCB Toner Xfer

The Most Accurate Watch that Doesn't Tell Time

PPS Watch

sean-hodgins Sean Hodgins

A homemade heavy duty Az/El mount for optical tubes and RF payloads

Telescope mount

Home_LAB

rhea-rae Rhea Rae

bringing additive manufacturing to the next level

prism laser scanner

Building a mechanical television with parts only from the 1920s. Focusing on simplicity.

Mechanical Television - 1920s parts

paul-kocyla Paul Kocyla

A high-performance, cross-platform LAN topology visualiser and network monitor with Weather forecast built in Python.

Home Network Dashboard