Recent Projects

Combining a Raspberry Pi Zero 2 WH computer with an Adafruit MCP9808 temperature sensor.

EnviroPi Temp Monitor

bret-bernhoft Bret Bernhoft

I usually make small gadgets and handheld games, but I wanted to add some excitement with wireless communications...and a laser gun!!!

Blazin' Lasers: Wireless Shooting Game

The Starship Galileo (Gemini Class, SD 82 Full design AI vetted and co Authored by the Google Gemini AI including graphene mass production

The Gemini Protocols for Deep Space Travel

archer-quinn Archer Quinn

Here is my MP3 Player. I tried to use only cheep components so anyone can try it to.

MP3 Player based on ESP32 C3

TIGER is a platform for Engineering Students at Trinity University to use as a substrate/launch point for designs.

Trinity Intelligent Ground Exploration Rover

Another implementation of Roger Chen's Servo Actuated Wheels, Printed Interconnect For Extrusion (Sawppy) Rover

TRIPPY - a Sawppy Variant

Transmitting analog RCA video using a visible light laser. An optical data transfer challenge using custom analog circuits.

LYME

X/Y Plotter for high wattage UV LEDs to expose Cyanotype and other printing methods.

Analog Pixel Art: DIY Cyanotype Printer

A 3D-printed wind turbine that hides its blades inside a de Laval-style nozzle, with magnets spinning around fixed coils.

Inside-Out Wind Turbine

smariam s.mariam

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

BenchPod

edward-viaene Edward Viaene

Open-source portable mesh radio combining Wi-Fi HaLow IP networking with Meshtastic LoRa messaging, Bluetooth and optional GNSS.

Modular HaLow + LoRa Mesh Radio

A portable real‑time accessibility device using direct sensors to give immediate environmental feedback without video or buffering

Real Time Accessibility Device: Architectural Conc

sally-jenkins Sally Jenkins

A modern rechargeable RGB desk lamp with a smooth ROYGBIV rainbow spectrum

Halo - a Modern Desk Lamp

next-builder Next Builder

Building bio inspired realistic looking humanoid robots to do chores and sports and stuff.

My Advanced Realistic Humanoid Robots Project

Grating-based VIS-NIR Spectrometer: Customizable for spectral range, resolution, SNR, and detector options aided by a software design tool

JASPER: VIS-NIR SPECTROMETER

tony-francis Tony Francis

Open-source energy observability platform for measuring, benchmarking, and optimizing low-power edge devices.

BuckPow: Open-Source Energy Observability Platform

ari-effendi Ari Effendi