Recent Projects

OpenCat is the open-source Arduino and Raspberry Pi-based quadruped robotic pet framework for Boston Dynamics-styled programmable robots

OpenCat - Open Source Quadruped Robotic Framework

The tadpoles have returned!

Raising Tadpoles 2024 edition, third season

A RPI Pico RP2040 board in a M.2 AE key form factor.

RP2040 M.2 Pico

Adding Power Delivery 3.1 (PD3.1) with PPS EPR AVS to our beloved RP2040 chip in Pico footprint.

PicoPD Pro - USB-C PD 3.1 PPS AVS with RP2040

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

- a 6x09 based retro computer

µLind (micro-lind)

eric-lind Eric Lind

Your ESP32-S3 based Home Assistant companion

Esparagus Echo

andriymalyshenko andriy.malyshenko

Peering into the soul of this obscure machine

ROM Disassembly - Cefucom-21

A very cheap foam cutter controller, driven by an ESP32 and 4 Polulu DRV8825. Compatible with Gcode foam cutter softwares

FluidNC 4 axis foam cutter controller

jp-gleyzes JP Gleyzes

Open-source modular plug-and-play robotic platform for makers, students and researchers

CYOBot v2: Transformable Quadruped Robot

nguyn-phng-duy Nguyễn Phương Duy

An Open source Braille embosser in the spirit of RepRap

BrailleRAP DIY Braille embosser

A self-contained AIS GNSS server for small boats

Self-contained AIS GNSS receiver server

Richard Van Fossan

Made a Matrix Dev Board, which includes 100 WS2812B LEDs and MPU6050

Raspberry Pi Pico Matrix Project

arnov-sharma Arnov Sharma

Battery powered sensor board with e-paper display

Low Power Environmental Sensor Board

Offline speed camera detector designed for a hassle-free driving experience, while respecting your privacy.

Catchcam

ivan-vnucec Ivan Vnucec

No explanation needed!

Etch sAo Sketch

andy-geppert Andy Geppert