Servo motor control unit to control two’s. While the other one circuit pic16F877 16f876 circuits based on the communication with the computer via RS232 serial port is doing. Kazırl backed by Assembly PCB software and schema files are made with eagle.
Servo interface circuit can translate the servo commands, sent through serial connection, to the servo control signal. Using a microcontroller (PIC micro) to elaborate these signals, we built an interface circuit that can support 8/16 servos simultaneously. The 8 servos version (SER8) uses a PIC16F876 (28 pins) microcontroller, the 16 servos version (SER16) uses a PIC16F877