Loki is a PIC base robot which has remote control, diagnostics over WiFi, vision processing, speech recognition, indoor pathfinding, basic Artificial Intelligence, and general refinement of the architecture.

The WITNESSCAM is a self-recording surveillance camera that’s perfect for the home or office.

This MP3 player uses an acceleration sensor instead of the mechanical switches. All commands to the player are given in defined motions.

The Remote Accelerometer is a tiny device that has a three axis accelerometer and transmit the acceleration values to a remote host.

This project is base on Arduino. It uses an ADXL335 as the acceleration sensors and a RFM12B transceiver board to communicate with each other.

This project shows how to build a web connected gas meter with your Arduino. The hardware is base on an arduino board, an Ethernet Shield , a mini CPU fan connected to a temperature sensor to help keep the unit cool. The main sensor on this unit is a photo-reflector, which is a fancy name for an infrared LED and an infrared sensor in one assembly.

The Danger Shield is an add-on for the Arduino micro controller board. It contains a variety of fun and useful electronic circuits that you can use to do fun and useful things.

This is a little board with an Atmel AVR (ATtiny45) microcontroller that can be used to connect Dallas/Maxim 1wire temperature sensors like the DS18B20 to the USB port of a PC. The USB interface is base on the software implementation AVR-USB library. This project also include some linux software that allows reading the temperature data.

This PIC base Climate Controller is made up of three parts: a controller board, an DC Output board and an AC Control board.

This project can used to keep a tally of water usage in litres or US gallons and the total cumulative cost. It also allows you to setup a 7 day ,14 single event, timer for automatic sprinkler setting. A rain detector circuit is used to stop sprinkling if it is raining.

CAROLL is a low-cost autonomous wheeled robot base on a PIC18F2620 microcontroller. The whole robot is mounted on a DVD box, and is powered by 2× 4 AA batteries. It has four adjustable light sensors built from photo-resistors and four proximity sensors built from IS471F. The motors are driven by two TC4427A mosfet drivers.