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The Intel 8080 based MMD-1 is not as well known as the Altair. But thanks to retro hacks on its breadboard, we make it run Bill Gates’ BASIC
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MMD-1 Retrocomputer Runs Microsoft's First Product

curiousmarccuriousmarc

A custom STM32-based pulse induction metal detector featuring real-time signal visualization, automatic coil optimization
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PI Metal Detector with Visual Coil Optimization

alexAlex

MikroLeo is a 4-bit microcomputer developed mainly for educational purposes and distributed for free under open-source licenses.
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MikroLeo

edsjacedsjac

Adventures with a new CNC
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FoxAlien

david-tuckerDavid Tucker

A puzzle game which runs on VIC Dual hardware
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Samegame (VIC Dual)

louis-paulLouis Paul

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

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

Hand-built miniature 'almost' replica of the IBM PC 5150. No AI, CAD, or 3D printing was used or harmed during this production.
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IBM PC 5150 Almost-Replica

rajaRaja

I’m working on a small USB-C power monitoring device that can help makers understand how much power their electronic devices are drawing
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Portable USB-C Power Monitor and Tester

emilyjacksongbemilyjackson.gb

A hot analog interface in an age of digital coldness.
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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

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