Infrared is a quick, cheap, and easy method to transmit data. With the Grove Infrared Transmitter you too can control legions of robotic minions - or just your TV.
This emitter is designed to work in tandem with the Grove Infrared Receiver so that you can quickly build your own infrared data system. The Grove Infrared Transmitter is a great tool to cheaply integrate remote control/communication to any of your projects.
10 meter detection range
20mm X 24mm package