A digital device that visualizes analog signal.

This is an Arduino camera module, using the surveillance camera's digital image processing chip-OV0706.

A compact wireless gas sensing system for real-time ammonia detection at the ppm range.

This is a project to make a focus stacking rail from a piece cut out of an old microscope.

Juniper is a new functional reactive programming language for the Arduino which makes coding them significantly easier.

Add Ethernet connectivity to the CNC Shield for Arduino. Control mills, lasers, and other devices with NEMA steppers over your network.

Extending Morse Code Transceiver to work with digital data. This project achieves a throughput of 20bps, 2x over Morse code.

An ATmega88 high-voltage parallel fuse writer for Arduino.

Sonar + radar = Sodar. It eliminates camera at private places without compromising surveillance.