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On-device sound recognition for homes and properties that integrates with Home Assistant and Meshtastic
Project Owner Contributor

IronEar - Sound recognition sensor

ststephen510ststephen510

board that emulates a BLDC motor and battery, so motor-controller firmware (like an Electronic Speed Controller) can be tested
Project Owner Contributor

Motor & Battery Emulator

edward-viaeneEdward Viaene

I'm a mechanic, not a software dev. I built an always-on AI voice companion for my house — voice loop, cameras, phone-as-glasses prototype.
Project Owner Contributor

Project Winter — a real-life Jarvis

matthew-gartnerMatthew Gartner

The Lamoka1/2 is a completely open source Inverter
Project Owner Contributor

The Lamoka1/2

bearBear

Making a machine to shoot electrons at sample and measure backscattered current to generate a sub-micrometer topographical map of sample.
Project Owner Contributor

DIY Scanning Electron Microscope

rafael-voglerRafael Vogler

10,240 independent oscillators · 1-sample latency · 0.001 Hz resolution
Project Owner Contributor

FPGA Spectrum Engine

tsuneoohnakaTsuneo.Ohnaka

A Waveshare ESP32-S3 FIDO2 key with on-device PIN entry, a touch AMOLED, a script-driven USB Tool and an IMU air mouse. Yes, it escalated.
Project Owner Contributor

EvilKey: I Needed a FIDO2 Key. Then the Maker Brain Took Over.

michal-wojciechowskiMichal Wojciechowski

A freeform brass wire sculpture featuring a round capacitive touch screen, 6-axis IMU auto-rotation, and reactive led filaments.
Project Owner Contributor

YUMO SMART CUBE: Touch screen/ESP32-S3 Brass Wire

yumobuildsYUMO.BUILDS

The Dactyl Lynx is a parameterized, split-hand, concave, columnar, ergonomic keyboard - a fork/rewrite of the original Dactyl keyboard.
Project Owner Contributor

Dactyl Lynx

david-h-bronkeDavid H. Bronke

Free 2D/3D Multi-Sensor Visualizer: Magnetometer,Lux,Audio & More
Project Owner Contributor

AnyScan209

saeidsaeid

Pushing an 8-bit MCU far beyond what it was designed for
Project Owner Contributor

AVR-Laptop

vladimirVladimir

Tiny ESP32-C3 desk gadget with OLED, live weather sensing, proximity glow & a phone-controlled web interface.
Project Owner Contributor

YUMO PULSE — ESP32-C3 Desk Gadget

yumobuildsYUMO.BUILDS

A hand-bent 1.5mm brass wire clock sculpture powered by ESP32-C3 with NTP time sync, hardware-multiplexed 7-segment display, and 5-stage SK
Project Owner Contributor

YUMO GLOBE - Digital Clock

yumobuildsYUMO.BUILDS

Breathing life into a half a century old RCA COSMAC Micromonitor emulator of CDP1802 microprocessor
Project Owner Contributor

CDP18S030: A Microcomputer in a Briefcase

lauri-pirttiahoLauri Pirttiaho

Integrate any UART sensor with polluSensWeb. Everything runs locally in the browser — no drivers, no cloud. Easy.
Project Owner Contributor

Any UART and I2C Sensor in Browser. Easy

aleksei-tertychnyiAleksei Tertychnyi

Bring your Revolights Eclipse back to life!
Project Owner Contributor

Revolights Bike Light Battery Replacement

cfCF

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