Connect the Pan servo (bottom servo) to Pin 22 (marked x22 or #25)
Connect the Tilt servo (upper servo) to Pin 18 (marked x18 or #24)
Note the colours of the servo wires and ensure they are connected correctly:
•
Black: Gnd
•
Red: 5V
•
Orange or White: Signal
5. Connecting the Ultrasonic Sensor
For this you will need the mounting plate, saddle clamp and the final 2 of the 2.0x6PB screws
used in step 4
Push the 4-way 30cm female-female cable that you made in Step 3 onto the top of the
ultrasonic sensor:
•
Brown: Gnd
•
Red: Echo
•
Orange: Trig or Ping
•
Yellow: 5V or VCC
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General