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Create in 1972, the Model 832 was designed as part of a training program to teach both digital electronics and computer operations.
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NRI Model 832 Digital Computer Reproduction

michael-gardiMichael Gardi

Classic arcade with all the latest technological advancements, ready for the classics. Enjoy!
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THE ULTIMATE MINI ARCADE

srrubioSrRubio

Ground station deck to control (some of) them
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ESC.VTOR

mkdxdxmkdxdx

An underwater survey system that collects depth, position, and environmental data and converts those measurements into bathymetric maps.
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Oceanic Measurement & Environmental Geo Arr

jonathan-caponeJonathan Capone

Here's how to install NetBSD on a $15 (or less) computer.
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Install NetBSD on a PogoPlug

johnjohn

4S UAV Quad W/ 3D Printed Frame utilizing a Pixhawk 6C Controller
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UAV

rhea-raeRhea Rae

Designing a square wave inverter with over-current detection
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Square Wave Inverter

sayanSayan

two Apps specifically designed for "foam cutter" 4 axis CNC.
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Wing Hot Wire CNC foam cutter & Gcode streamer

jp-gleyzesJP Gleyzes

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

paul-kocylaPaul Kocyla

Real-time speech-to-subtitle tool powered by whisper.cpp. Captures microphone audio in short chunks, transcribes and translates it
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Spider Subtitler

thecatwomanTheCatwoman

A fully featured, open-source USB Power Delivery protocol/power analyzer and programmable sink for testing, logging, and debug.
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Dr. PD

marco-tabiniMarco Tabini

A puzzle game played with the key.
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Key Panic !

tokakentokaken

My watch runs off "disposable" lithium cells. I retrofit it to run like a grandfather clock: weights and gravity.
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Gravity-Powered Digital Clock

ethanEthan

A standalone ESP32-based SINAD indicator with FFT and waveform monitoring for practical receiver evaluation.
Project Owner Contributor

A Pocket Digital SINAD Indicator Using ESP32

nobchanobcha

There are multiple ways to add floppy-sized storage to the Epson PX-8 or PX-4 computers. PFBDK offers a cheap, easy D.I.Y. solution.
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PFBDK - EPSP floppy drive emulator

fjkraanfjkraan

The extension board with switches, buttons, leds, VGA output and general interfaces.
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Evaluation board shield for Tang Nano 9k FPGA

pavelPavel

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