Connecting the Circuits

  
Figure: Transmitter and Receiver Circuit

1. Obtain a 1 k potentiometer and connect it in the transmitter circuit.
2. Set the function generator to 10 with a frequency of 200 kHz.
3. Connect the function generator across the input terminals.
4. Set the DC power supply to 20 V and connect it across your voltage splitting power supply.
5. Connect the common of the split power supply to the ground on both the receiver and the servo controller.
6. Obtain, if necessary, a second power supply. Set it to deliver 5 V. Connect the ground terminal to ground (common) of the receiver, and the positive terminal to the 5 volt input of the servo controller.