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Freedom at your fingertip.
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PolyKybd (Displays In Your Keycaps)

thpollthpoll

Experiment to create a minimal 4-bit CPU that can do something fun
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Tetra - 4-bit CPU

kaimackaimac

Creating the best combination between simplicity and functionality
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PROJECT-A2

dumoreDumore

A board series to help debug hardware at the lowest level
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Alien Probes

jacques-pelletierJacques Pelletier

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

srrubioSrRubio

A toy designer of 30 years with zero electronics experience teams up with Claude Fable 5 AI agents to build a custom ESP32-S3 controller.
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Co-Creating 3D Controller with AI Agents

cocreation-labCo:Creation Lab

By Dave Rand and George Scolaro, 1985.
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ISA bus slave NS32016 processor board

keithKeith

USB 4-wire micro-ohmmeter for precise low-resistance measurements up to 100 mΩ with 2 µΩ resolution
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LysVolt MicroOhm - 4-wire precision ohmmeter

dorian-covesDorian Coves

Educational H-Bridge stepper driver built from discrete components to visualize stepping signals and power electronics basics.
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Discrete Stepper Motor Driver: Educational Archite

mahmoud-al-bakkarMahmoud Al-Bakkar

A desktop lamp that is hackable, customizable and looks good. Add small magnetic modules for infinite functionality.
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SateLight - A customizable, modular desktop light

chrisChris

A local ESPHome CO₂ monitor with TTS speaker, temperature, humidity and Bluetooth proxy — disguised as a 3D-printed planter.
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murCO — Open-Source Home Assistant CO₂ Planter

murcomurCO

bringing additive manufacturing to the next level
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prism laser scanner

hexastormHexastorm

Goal of the project is to develop and build a homebrew 16 bit relay computer
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Homebrew 16 bit relay computer

peterPeter

An S3 browser that runs entirely in your browser. No server, no install, no build step — two files, open one of them and start browsing.
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S3Exp - S3 file manager in web browser

aleksei-tertychnyiAleksei Tertychnyi

The atomic force microscope for the masses
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An atomic force microscope for all

luis-mestreLuis Mestre

DAQnx: An Open, Modular Platform for Data Acquisition, RF, and Automated Test
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DAQnx

antonio-bAntonio B