GENERAL DESCRIPTION
The SM-T2 / SM-R2 is a pair of CMOS chip, it was designed for remote controlled car applications.
The SM-T2 / SM-R2 has five control keys for controlling the motions ( i.e. forward, backward rightward, leftward and the turbo function ) of the remote controller car.

FEATURES
* Power supply : 2.4V - 5.0V
* Low stand-by current
* Five functions control
* Auto-power-off function for SM-T2
* Few external components are needed

APPLICATION
* Remote control car etc.