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Sage is an experimental, open, and deliberately simple private AI that runs entirely on a Pi 4.
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Hackable Private AI for Your Home Network

psauxpsaux

An open hardware bench tool that plugs into your CI: sensor sim, CAN, analog I/O, power control, and a Python SDK with pytest integration
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BenchPod

edward-viaeneEdward Viaene

A DIY optical instrument that exploits thin-film interference and projection for ambient lighting (without using any digital technology)
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Maelstrom Lamp: Analogue Interference Light Art

michele-lorenziMichele Lorenzi

A tiny FPGA-resident programmable sequencer that controls time and space directly
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PTSG — Programmable Timing Sequence Generator

tsuneoohnakaTsuneo.Ohnaka

A beginner made a typing practice device.
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Haptic Touch Typing Trainer Using Vibrating Keys

cupricecuprice

N64 Arcade Table with 4 Screens and Splitscreen Multiplayer. Custom arcade Controller with different control options.
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N64 Splitscreen Arcade Table

florianbednarzflorian.bednarz

Half-Cycle Precision Monitoring, Measurement & Protection for AC Voltage & Current | True-RMS, Mean, PK-to-PK | Dual Surge Protection
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Half-Cycle Precision Power Monitoring Switch

alireza-noferestiAlireza Noferesti

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

Raspberry Pi Zero adapted for the IoT edge
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Edgeberry Zero

sanne-spuq-santensSanne 'SpuQ' Santens

An endeavor to replicate the early design of the eponymous toy fortress from the “Masters of the Universe” franchise.
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The Castle Grayskull Prototype Project

1f4091F409

An endeavor to replicate the early design of the eponymous toy vehicle from the “Masters of the Universe” franchise.
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The Battle Ram Prototype Project

1f4091F409

Make a cheap consumer inverter generate variable voltage & more easily start motors.
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Programmable inverter

lion-mclionheadlion mclionhead

Arduboy-compatible mini desktop arcade featuring ATmega32U4, SSD1306 OLED, SPI flash expansion, and sleek 3D printed case.
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A Pocket-Sized Mini Retro Arcade Machine

liuhangLiuHang

Electronic Payload to record and display flight data for model rocket.
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Rocket Payload

bud-bennettBud Bennett

chillPoint — handheld Wi-Fi reader for iButton temperature loggers
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ChillPoint — Handheld Thermochron Temperature Mgr

geoffrey-wellsGeoffrey Wells

The Vintage Telephone Exchange you actually dial. Every extension is a live AI service or a real phone line. Make Vintage Phones Work Again!
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POTSBox

jesse-taylerJesse Tayler

Going up?

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