Recent Projects

mikroBUS board with BMV080 PM2.5 sensor, BME690 gas sensor, ESP32-S3 MCU. Wi-Fi and BLE enabled for IoT, environment monitoring, smart house

Polverine

blackiot-sagl BlackIoT SAGL

The CLAP Switch project employs the MAX9814 microphone amplifier module in conjunction with an OLED display.

Clap Switch With PICO 2 and MAX9814

arnov-sharma Arnov Sharma

Repairing a Chinese-made bladeless fan over Chinese New Year 2025.

SKJ-CR305B Fan Teardown and Repair

A complete low-power gamma ray spectrometer that can be used by itself or integrated into other projects

Pomelo: Gamma Spectroscopy Module

mihaicuciuc mihai.cuciuc

Lana and Venus: CS012 Project!

Precision-Tracking and Self-Stabilizing Camera

venus-aradhya Venus Aradhya

A case for voice assistant satellite hardware

Voice Assistant Case

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

EnviroPi Temp Monitor

bret-bernhoft Bret Bernhoft

A carrier to connect a M.2 Board to USB breaking out all other signals to TH testpoints

M.2 A-E Key Simple Carrier Board

Updated version of my Electronic Mancala Board that uses a ATtiny3224 microcontroller

Electronic Mancala++

zachary-murtishi Zachary Murtishi

Small microcontrollers are often required to handle several tasks, sometimes with overlapping phases. Here is how you can make it happen.

Cooperative Multitasking

pat-beirne Pat Beirne

Hard- and Software for a position measurement sensor with a magnet and a magnetostrictive wire.

Magnetostrictive Position Sensor

A watch using roman numbering system with just 17 LEDs.

17 O Clock

A blast from the past - 41 years ago (in 1994) I implemented my first neural network

A Three-Layer Perceptron in Modula-2

michael-wessel Michael Wessel

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

Single DPDT relay clock generator. Latch. D-flipflop. Program counter. DRAM. Fast adder.

Relay computer circuits with pre-1940 components

This project introduces the creation of a Cyberpunk-style Multi-Display Music Player by integrating UNIHIKER with Python and Tkinter

Cyber WalkMan :Cyberpunk-style Multi-Display Music