Recent Projects

A system designed to capture and collect energy from EMFs, now being refined to enhance circuit efficiency and output.

AEFC - Ambient Energy Field Converter

rhea-rae Rhea Rae

Simple, inexpensive bird feeder that dispenses peanuts in exchange for dropping stuff in a hole. A vending machine for clever birds.

Vending Machine for Birds

stephen-chasey Stephen Chasey

Practical flyback tarfo power source for prototyping various HV devices, considering that it can work continuously for a long time

How to make Simple Offline High Voltage Generator

mircemk mircemk

Or how to become a Busy Beaver.

The Turing Machine Game

jeroen-brinkman Jeroen Brinkman

Magnetic Modules: the screw terminal based, magnetic mounted experiment kit. Made from affordable and broadly available parts.

MagnaMods

jeroen-brinkman Jeroen Brinkman

Many has built DIY Vacuum tube nothing interesting just wanted to try by myself

DIY Vacuum tubes

100dollarhacker

Smart, fail-safe dog door: AI Vision Detection, bark detector drive ESP32-controlled actuator retrofitted to a sliding door—works at –25 °C!

Automated Dog Door

Autonomous robot with GPS + IMU navigation, waypoint execution, PID control, RC + LoRa + Wi-Fi comms and real-time telemetry.

Roverling Mk II

mark-makies Mark Makies

Based on the Pasadena City College electronics development board used to teach students programming and embedded design.

PCC Devboard

supplyframe-designlab Supplyframe DesignLab

A needed update to an older project.

A Slimmer 10x 100MHz Differential Probe

bud-bennett Bud Bennett

This Lamp has an AI camera that turns the lamp deep red when it sees you doomscrolling on your smartphone while studying

AI Study Lamp - Helps Reduce Distractions

Building a Quantum Neural Network with Yb³⁺ Ions and the BSM-SG Model

Building an Eternity Quantum Computing with Yb³⁺

victor-pronchev Victor Pronchev

My version of a Tricorder, Rads, CO2, VOCs, pressure, temp, humidity, light, sound, and magnetic. Gives real feedback via onboard AI

AI Field Analyzer

apollo-timbers Apollo Timbers

Full-colour FFF? Multi-materials with unparalleled interlayer bond strength? Abrasives without abrasion?

Coaxial8or [gd0144]

kelvina kelvinA

Fusion of Raspberry Pi 5, plug and play modules, and real-time AI tools like ChatGPT and LLaMA for a AI learning machine.

Al Learning and Development Station - CrowPi 3

I thought, what if I could make a trash can that followed me around instead? That way, I had never have to worry about finding a bin again!

An Automated Following Trash Can With RPI PICO