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Let's add a beautiful LED RGB Matrix to my Towers of Hanoi program for the 1983 Kosmos CP1 educational computer!
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Towers of Hanoi meet the Kosmos CP1 in the Matrix

michael-wesselMichael Wessel

R909-Tester is a low-cost workshop instrument platform based on the Raspberry Pi RP2040 zero
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R909-Tester: A Modular RP2040 zero Instrument

nobchanobcha

"The display becomes a terminal. The computing happens elsewhere."
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Hardware-Accelerated Display Streaming Decoder

gitzigitzi

Building a mechanical television with parts only from the 1920s. Focusing on simplicity.
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Mechanical Television - 1920s parts

paul-kocylaPaul Kocyla

ZX Spectrum-compatible homemade retrocomputer based on Z80 CPU + discrete RAM and ROM + Raspberry RP2350B as ULA/chipset
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Z80 + RP2350B ZX-compatible homebrew retrocomputer

vladVlad

Network Lab
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Home_LAB

rhea-raeRhea Rae

Arduino + Franklin oscillator
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Turning Impedance into Frequency: An LC Experiment

nobchanobcha

It uses free API key with Live ADS-B data, presented in a beautiful visual display with smooth animation, and a custom-built radar interface
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Air Traffic Radar using ESP32 + ADS-B Data

mircemkmircemk

immurok is a small wireless fingerprint authentication device for Mac and Linux desktops
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immurok - a wireless fingerprint auth key

superdogsuperdog

Wearable BLE-MIDI gestural instrument: 12-notes, 20 scales, aftertouch, flex glissando, X/Y accelerometer, LED display, patch save/load
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SNEAKY GESTURES V2

michel-morinMichel Morin

I build a model railway controller using analog PWM & block detection with manual and automatic control, and I evaluated the passing siding.
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Model Railway Controller using Analog PWM

mitsuru-yamadaMitsuru Yamada

OCRd and typeset as html where possible. A work in progress.
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Applix 1616 Documentation

keithKeith

A probe to measure temperature using an oscilloscope.
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Thermocouple O-Scope Probe

schuyler4schuyler4

A replica of the PDP-10 (KA10) mainframe computer
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PiDP-10

oscarvOscarv

DirtyJTAG+XVC-Server on RP2040
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DIRTY-XVC

andreyAndrey

Browser-based PCB reverse engineering suite. Digitize boards from photos, map components, trace nets, and stitch images. 100% Local-first.
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PCB ReTrace

dev-labdev-lab

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