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Turning sketches, Figma designs and HMI ideas into working embedded prototypes — and exploring the path to production hardware.
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OpenHMI — From UI Idea to Real Embedded Hardware

david-duDavid Du

Shows the current Moon Phase using an LDR rather than an RTC or an Internet connection.
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QuotidianMoon

mark-wilsonMark Wilson

A four-servo open-source quadruped using geometry, elasticity, and rolling toes to make robotics and physical AI more accessible.
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Petoi Quaddle: How Far Can 4 Servos Go?

petoiPetoi

CPU-only Python probes that find holes, floaters, self-intersections, buried shells and thin walls in AI-made meshes.
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geomcheck: open-source mesh validity checker for AI-generated 3D models

miles-carterMiles Carter

I created a calculator specifically designed for FPGA work that handles multiple data types and does math in binary
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Calculator for FPGA Engineers

bldillahuntbldillahunt

Upgrade an ESP8266 MatrixClock with automatic quartz drift correction, a stopwatch, web settings and Home Assistant notifications.
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MatrixClock: Improved Firmware & Drift Calibration

steve-maddenSteve Madden

Upgrade a CH899 Wi-Fi clock with railway-style hands, automatic DST, dual NTP servers, web settings and second-hand battery saving.
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Chouchin-CH899: Improved Wi-Fi Clock Firmware

steve-maddenSteve Madden

Find the right ESP32 touchscreen display for your project by filtering boards, screen size, resolution, interface, touch technology, PSRAM
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ESP32 Touchscreen Selector Find the Right Display

ztronicsztronics

Get ready for a fun event and challenge yourself to a whole new world of water rocket engineering & any other projects you can make
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HYPER S3 ROCKET + Power, Intrigue, Safety, Control

stemforgephilstemforge.phil

A Waveshare ESP32 thermal camera with USB video, WiFi streaming, object detection and home assistant integration.
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ESP32 Thermal Security Camera with Home Assistant

williamrigbywilliam.rigby

Describe it. Milo builds it. A WiFi obstacle-avoiding robot: AI-generated phone dashboard + Arduino code (ESP32, L298N, HC-SR04).
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Obstacle-avoiding robot by Milo (InstantIoT AI)

jean-loick-dtJean Loick DT

I’m working on a small indoor mobile robot designed to navigate around a house or workshop without relying on a predefined path.
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Low-Cost Indoor Robot That Maps Rooms

julie-pauljulie paul

Isolated probe as an alternative for differential probes
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Oscilloscope probe with optical isolation

michal777michal777

The MFS is a magnetic field mapping instrument used to locate ferrous objects, like property pins. ESP32-S3 and RM3100 based.
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Magnetic Field Scanner

rolandRoland

An ESP32-powered desk gadget with six round displays, with one touch its start spinning.
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YUMO Roulette — A "Floating" Spinning Desk Gadget

yumobuildsYUMO.BUILDS

Breathing life into a half a century old RCA COSMAC Micromonitor emulator of CDP1802 microprocessor
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CDP18S030: A Microcomputer in a Briefcase

lauri-pirttiahoLauri Pirttiaho

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