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Recent Projects
8-bit CPU/GPU, 640x480 VGA, made of ATF22V10 PLDs and a handful of 74-series chips, all DIP through-hole.
Project Owner
Contributor
PLACARD: homebrew computer built from 22V10 PLDs
Justin Davis
A freeform brass wire sculpture featuring a round capacitive touch screen, 6-axis IMU auto-rotation, and reactive led filaments.
Project Owner
Contributor
YUMO SMART CUBE: Touch screen/ESP32-S3 Brass Wire
YUMO.BUILDS
An ESP32-powered desk gadget with six round displays, with one touch its start spinning.
Project Owner
Contributor
YUMO Roulette — A "Floating" Spinning Desk Gadget
YUMO.BUILDS
7-segment displays A hand-bent brass wire sculpture, clock powered by ESP32-C3 with NTP time sync.
Project Owner
Contributor
YUMO GLOBE - Digital Clock
YUMO.BUILDS
Tiny ESP32-C3 desk gadget with OLED, live weather sensing, proximity glow & a phone-controlled web interface.
Project Owner
Contributor
YUMO PULSE — ESP32-C3 Desk Gadget
YUMO.BUILDS
The Open Source Charm Camera, easy to repair and mod (+Telegram & Discord feature)
Project Owner
Contributor
FairCharm
Emanuele Carlino
ARCWAVE is a DIY STM32-based IB metal detector featuring digital I/Q processing, real-time target visualization and discrimination.
Project Owner
Contributor
Smart Metal Detector with Target Visualization
Alex
A six-digit electromechanical counter with a 5V breakout and falling-edge count input.
Project Owner
Contributor
E660 6-Digit Electro-mechanical Counter
Michael Yim
A red/green electromechanical status indicator that retains its displayed state when power is removed.
Project Owner
Contributor
Electromechanical Status Indicator Breakout Board
Michael Yim
An electromagnet breakout with a 5V input, onboard step-up converter and active-high enable.
Project Owner
Contributor
5V Electromagnet Breakout Board
Michael Yim
A button-powered wireless transmitter paired with a receiver providing pulse and toggle outputs.
Project Owner
Contributor
Energy-Harvesting Wireless Transmitter & Receiver
Michael Yim
An ESP-12F WiFi development board integrated with a cabinet-lock mechanism and USB programming.
Project Owner
Contributor
ESP-12F WiFi Remote Door / Cabinet Lock Dev Board
Michael Yim
An ESP32-based SPI evaluation board bundled with four interchangeable color TFT displays.
Project Owner
Contributor
ESP32 SPI Color 8-Pin TFT Evaluation Board Bundle
Michael Yim
My relay computer finally gets a face of its own
Project Owner
Contributor
A homebrew front panel for a homebrew computer
DiPDoT (Brian)
Adventures with a new CNC
Project Owner
Contributor
FoxAlien
David Tucker
Turns a USB CD/DVD drive into a standalone audio CD player, with headphone, line and TOSLINK outputs. No PC, no IDE drive needed.
Project Owner
Contributor
CD Drive Player, USB CD/DVD Drive to Audio CD Play
Elehobica
Next
Justin Davis
YUMO.BUILDS
Emanuele Carlino
Alex
Michael Yim
DiPDoT (Brian)
David Tucker
Elehobica