Recent Projects

An RP-2040 based smart gardening microcomputer.

DERT-2040: Digital Environmental Regulation Tool

kris-keillor Kris Keillor

A side keyboard for scientists and engineers

The Mathboard

magne-lauritzen Magne Lauritzen

A small and easy to use light timer for aquariums with a temperature measurement function.

Mini-Aquarium Computer

The project uses the Makerfabs-ESP32-S3-SPI-TFT-with-Touch board to produce a Touch-Deck

Touch Deck (as many menus as you need)

michael-otoole Michael O'Toole

The second revision of RR1, an open-source, 6+1 degrees of freedom desktop robotic arm, made mostly by 3D printing

RR1: Real Robot One - Revision 2

pavel-surynek Pavel Surynek

Vintage computer enthusiasts, here is a lithium-ion battery pack for the venerable HP 110 Plus (HP 45711). Enjoy!

HP 110 Plus Lithium Battery Pack

Using GMSL to power, control, and receive a Raspberry Pi camera over distance.

Minimax Camera

This emulates a full SCMP system with 32K RAM memory and three input output ports

SCMP in a PIC based on the design of K Orton

nick-brok Nick Brok

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

KS Zigbee Gateway

This is a relatively cheap complete Tesla coil driver, so we only need a primary and secondary coil to build functional Tesla coil.

Exploring the Tesla Coil Driver Board, Full Review

mircemk mircemk

Arcade controller with spinner, trackball, analog sticks and gear shift

CONTROL ARCADE ALL IN ONE 360

A 3dprinted electro-mechechical clock with flexible digits

BEZICRON

ekaggrat-singh-kalsi ekaggrat singh kalsi

RGB PWM LED Driver for WLED.

WLED RGB PWM LED DRIVER

Building bio inspired realistic looking humanoid robots to do chores and sports and stuff.

My Advanced Realistic Humanoid Robots Project

Heart rate is a vital physiological parameter that reflects the health and fitness of an individual.

Heart Rate Monitor Circuit

electronicsworkshops

My first project, flipper zero inspired device

Nucleus ESP