Recent Projects

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

Mechanical Television - 1920s parts

paul-kocyla Paul Kocyla

DIY TEM cell up to 1 Ghz

TEM Cell

This is a KiCad PCB that breaks out a common USB‑to‑TTL serial adapter into UPDI, UART, and RS‑485 interfaces

UPDI & RS485 Interface

philip-mcgaw Philip McGaw

Raspberry Pi Zero adapted for the IoT edge

Edgeberry Zero

sanne-spuq-santens Sanne 'SpuQ' Santens

Using base-emitter junction on NPN BJT transistor instead of NTC

Transistor instead of thermosensor? Sure!

aleksei-tertychnyi Aleksei Tertychnyi

Signal Goblin is a custom handheld RF hacking and scanning device built entirely from scratch, designed and developed phone-only.

Signal Goblin

Im trying to make a digi cuper 8 cart ( yes I may have gone insane)

Digital Super 8 Cart

Managing secure storage spaces efficiently is a challenge for offices, educational institutions, gyms, logistics centres

Raspberry Pi Smart Locker System with Cloud Monito

himanshu-dada Himanshu Dada

Measure the water level using a cheap HLK-2413 Radar Sensor

Water Level measurement using cheap Radar sensor

cees-meijer Cees Meijer

Connect a nRF52840 micro-controller to a MIDI device via USB or 5-Pin DIN and it automatically pairs with the first BLE MIDI device it scans

Bluetooth MIDI Host - nRF52840

michel-morin Michel Morin

Official DAISCH industrial/automotive IMU im1r ROS1/ROS2 drivers for robotics, AGV, AMR, and autonomous driving.

Im1r_Ros_Driver for DAISCH High-Precision IMU

qindaisch Qin_DAISCH

Home_LAB

rhea-rae Rhea Rae

Programmable inverter

lion-mclionhead lion mclionhead

Retrofitted a 20th century classic with 21st century parts.

USB Apple Extended Keyboard II

jason-green Jason Green

A handheld device compatible with PlayStation games, built on Sony's original hardware architecture

A PlayStation handheld console with pure Sony hard

MalO SAO

parallel-logic Parallel Logic