This little remote control would be handy for controlling a robot or other projects from across the room. It has 21 buttons and a layout we thought was handy. It works fine with many of these commonly available IR receiver ICs. It would be a great aid in remote control projects such as the  IR remote receiver. To get a remote controller along with an IR receiver, check out IR Remote Kit.  To power this remote control you will need a CR2025 coin cell battery. It offers buttons marked for channel selection, media control, etc.

 Specifications and Features:

1. Required Battery: CR2025
2. Effective angle: 60°
3. Transmission distance: up to 8m
4. Indicator LEDs.
5. Frequency is about 38KHz

Package Includes:

1 x Infrared IR Remote Switch Control