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PiTime is a compact, LED-based mathematical clock that blends electronics and design to transform time into a problem-solving experience.
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PiTime — a Mathematical LED Clock

next-builderNext Builder

Open-source mission data contracts for small spacecraft: telemetry, commands, payload data, storage intent and downlink assumptions.
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OrbitFabric

fabrizio-rovelliFabrizio Rovelli

Tiniest Raspberry Pi board, measuring just 42x36mm! CM0IQ board is based on Raspberry Pi/EDATEC CM0 Compute module
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Raspberry Pi CM0IQ

mbsmbs

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

srrubioSrRubio

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

paul-kocylaPaul Kocyla

OpenBrickGB: Transforming the LEGO Game Boy kit into a fully playable emulation-based gaming device!
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LEGO Game Boy Functional Upgrade

theremin-heroTheremin Hero

Nimbus: An Open-Source aerostat using an internal solar concentrator and ceramic receiver to generate thermal lift. Clean flight, no fuel.
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NIMBUS - Concentrated Solar Thermal Flight

michele-lorenziMichele Lorenzi

Waste plastic turned into raw material for 3D printing.
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Direct Granules Extruder, FDM prints from powder

norbert-heinzNorbert Heinz

Energy monitor that makes no claim of accuracy. Not on my watch!
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Tapo P110M - Accuracy

jesse-farrellJesse Farrell

A full-featured Forth-based RTOS for ARM Cortex-M
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zeptoforth

travis-bemannTravis Bemann

Hacked sandals for running fast & long.
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Super sandals

lion-mclionheadlion mclionhead

Reactive RGB LED lights for Inline Skates
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Accel-Lights for Inline

mM

A DIY, terminal-first cellular communication device designed as a personal network terminal rather than a modern smartphone.
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TERMINUS: A Terminal-Style Phone For The Geek

bolan-xuBolan Xu

This is an independent practical benchmark suite for evaluating AI LLM systems on tasks that resemble real technical work
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REAL-AI-Benchmark

jovanJovan

Protect custom tool battery packs from over-charging.
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Battery Pack Over-Charge Protection

brian-cornellBrian Cornell

A strange and crazy FPGA handheld: iconic computers squeezed into a perfectly fitted Game Gear shell with custom HDMI hack
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Amiga and Commodore 64 Go Portable Thanks to FPGA

angeloAngelo

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