Pin 12 of IC 1
to base of Q1Pin 14 of IC3 to Pin 11 of Relay 3 Pin 11 of IC3 to right motor TBPin 13 of IC 1
to base of Q3Pin 10 of IC1 to base of Q2 Pin 6 of IC3 to Pin 11 of Relay 4Pin 2 of IC 3
to left motor TBFigure 13-25:
Place the
rest of the
wires.
Chapter 13: Sensitive Sam Walks the Line 329