Recent Projects

My own Zigbee Gateway with speaker output for realtime audio notifications, with MQTT support and more

KS Zigbee Gateway

Too simple for a project page & which may never happen.

Silly hardware wishlist

lion-mclionhead lion mclionhead

A homemade linear stepping motor

DIY Tubular Linear Motor/Actuator

PICO Sequencer is a DIY version of the famous Pocket Operator Synth Sequencer Devices.

PICO Sequencer

arnov-sharma Arnov Sharma

Mostly 3D Printed Strain Wave Gear Robotic Arm

Strain Wave Gear Robotic Arm

jared-fenster Jared Fenster

bdwidth sensor is a high resolution optical width and motion sensor for 3D printer.

width and motion sensor

Based on the 1970s radio shack Video Enhancer. A very Low parts count Analog video Glitcher for AV Equipment.

Altoids Style Tin CRT Video Glitcher

neil-mundt Neil Mundt

An eZ80 CPU Module that works within the RC2014 ecosystem and other similar backplanes

eZ80 CPU for RC2014 and other backplanes

dean-netherton Dean Netherton

Updated version of my Electronic Mancala Board that uses a ATtiny3224 microcontroller

Electronic Mancala++

zachary-murtishi Zachary Murtishi

Better cord lock

lion-mclionhead lion mclionhead

A device I designed to fuse 74-series logic with an ATmega328PB microcontroller

Alarm Clock with Remote USB Interface

zachary-murtishi Zachary Murtishi

Single DPDT relay clock generator. Latch. D-flipflop. Program counter. DRAM.

Relay computer circuits with pre-1940 components

Gioia is an electronic wearable gadget that can be used as a pendant, earring or brooch

GIOIA - glittering fashion

sergio-ghirardelli Sergio Ghirardelli

A bare minimum controller to successfully drive an unipolar stepper motor. The controller includes oscillator and driver also.

Stepper motor controller with transistors only

podmanicky.michal

A tiny Bluetooth BLE module, on an equally tiny budget

Quarter Inch Squared BLE beacon

An Open source Braille embosser in the spirit of RepRap

BrailleRAP DIY Braille embosser