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A hot analog interface in an age of digital coldness.
Project Owner Contributor

Low-Hi tech incandescent monitor

spectrumviewSpectrumView

Reawakening a 1970s PDP-11/05 console via custom hardware & ESP32 firmware, with a clock, Bluetooth sound & interactive behaviors.
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PDP-11/05 Panel Reawakening

gschmidt958gschmidt958

A male Micro-USB Type B breakout exposing power and data pads with castellated connections.
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Male Micro-USB Power and Data Breakout

michael-yimMichael Yim

A breadboard OLED serial monitor displaying incoming 9600-baud UART text without a computer.
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Mini 0.96 OLED Breadboard Debugging Serial Monitor

michael-yimMichael Yim

A self-centering two-axis analog joystick breakout with a push switch and resin arcade-style ball cap.
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Mini Retro Analog Joystick w/ Push Breakout Board

michael-yimMichael Yim

MIDI and DRO OPL3 FM Synthesizer on STM32F103 BluePill (and up)
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Keyser Synthé

ziggurat29ziggurat29

An I2C OLED evaluation board bundled with five miniature displays on a standardized 14-pin interface.
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Miniature 14-Pin I2C OLED Evaluation Board Bundle

michael-yimMichael Yim

A PCF8523 real-time-clock breakout using two Size 10 cells for backup power.
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Miniature RTC PCF8523 Real Time Clock Breakout

michael-yimMichael Yim

New cut on an old idea
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2026 Mobile Compute Station

curtis-soldanoCurtis Soldano

Tiny ESP32-C3 desk gadget with OLED, live weather sensing, proximity glow & a phone-controlled web interface.
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YUMO PULSE — ESP32-C3 Desk Gadget

yumobuildsYUMO.BUILDS

7-segment displays A hand-bent brass wire sculpture, clock powered by ESP32-C3 with NTP time sync.
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YUMO GLOBE - Digital Clock

yumobuildsYUMO.BUILDS

A freeform brass wire sculpture featuring a round capacitive touch screen, 6-axis IMU auto-rotation, and reactive led filaments.
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YUMO SMART CUBE: Touch screen/ESP32-S3 Brass Wire

yumobuildsYUMO.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

yumobuildsYUMO.BUILDS

This is an 8 bit vacuum tube computer I built using recycled 1950s Vacuum Tubes I found in Eastern Europe a few years ago.
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Vacuum Tube Computer

mikeMike

The 8-bit hobby computer with custom graphics and audio for creating small games on real hardware.
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Micro-8

franck-sauerFranck Sauer

This mid-70s version of the Arduino needs to be put together and then put to work!
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Siemens SIKIT-DK 8080

senily64dxsenily64dx

Going up?

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