Recent Projects

A simple PCB to blink the LEDs similar to heart beat rhythm.

Beating Heart - 555 Timer Astable & Monostable

rambros RamBros

Built the tricorder I actually wanted in the field: one that warns, not just measures.

ATLAS

apollo-timbers Apollo Timbers

New PCB for MCX-128 memory expansion

MCX128_25

5MP Global Shutter Camera for Raspberry Pi

5MP GS Pi Camera

waves-vision-ltd Waves Vision Ltd

Pi Zero 2w mini DLNA Server for use on home wifi or on a phone hotspot

Pi Zero 2w Mini DLNA Server

A system designed to capture and collect energy from EMFs, now being refined to enhance circuit efficiency and output.

AEFC - Ambient Energy Field Converter

rhea-rae Rhea Rae

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

Catchcam - Speed Camera Detector

ivan-vnucec Ivan Vnucec

A robust and easy-to-build Cnc tabletop milling machine for precision work and soft metals machining

Heavy Desktop Mill

Personal low-frequency bass driver

BassRygg

Bluetooth Audio Dongle Hack

Bluetooth USB Dongle Hack

This project is mainly for growing aquatic plants.

AiPi-Eyes-R2——Application in the Planted Aquarium

Hacky project that monitors the water level in a well as it fills. Glorified solenoid switch w/ some creature comforts.

WellWatch

jesse-farrell Jesse Farrell

A little something to check your digital multimeter accuracy occasionally.

Precision Voltage and Current Reference

bud-bennett Bud Bennett

custom(izable) circuit for sending some megabytes over differential pairs.

miniMAC - Not an Ethernet Transceiver

yann-guidon-ygdes Yann Guidon / YGDES

A DIY quantum device built for ~$100 using NMR principles, custom PCBs, and a Raspberry Pi Pico — capable of detecting spin echoes

DIY budget quantum computer

skywo1f skywo1f

Growing radishes indoors with an ESP32: monitor soil, temp, and light; automate watering; capture time-lapses; integrate with Home Assistant

Esp32 powered indoor garden