How To Radio Control Servos Cheaply
Pin Summary
Input Pins
Pin 1 If it goes low it does a rest (MCLR)
Pin 16 From "VEX" receiver
Pin 12 Serial input from another microcontroller
Pin 17 Option, pulse width of 1.5 ms or high
Pin 20 Ground to chip
Pin 1 + voltage to chip
Pin 19 Connect to + voltage
Pin 18 Connect to + voltage
Pin 3 Option, servo pulse range
Pin 11 Option servo pulse range
Output Pins
Pin 9 When high tells the other microcontroller it can send the next command
Pin 2 Goes high if a command error has been detected
Pin 10 Spare
Pin 13 Spare
Pin 15 Servo 1 pulse output
Pin 14 Servo 2 pulse output
Pin 7 Servo 3 pulse output
Pin 6 Servo 4 pulse output
Pin 5 Servo 5 pulse output
Pin 8 Servo 6 pulse output
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