FT639 Datasheet - ETC

FT639 Servo Controller Chip

The FT639 is an RC servo controller chip. The FT639 will control five radio-controlled servos through one 2400 baud serial line. It has a footprint of only eight pins. The only external components required are two resistors and a diode for an normal RS232 line such as the one found on a personal co.

FT639 Features

* R) DIM uV AS INTEGER DIM lV AS INTEGER uV = INT(value / 16) Page 6 of 7 '

* -' Positions servo 4 '

* -SUB servo4 (value AS INTEGER) DIM uV AS INTEGER DIM lV AS I

FT639_ETC.pdf