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

A digital device that visualizes analog signal.

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.

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

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

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.