untitled

Controlling motor behavior ..............................................................

To control the movement of the kart, you need to be able to control the direc-

tion of both DC motors. Here’s what will happen, depending on what the

motors are doing:

(^26)
(^18)
4
(^35)
IC 1
7
X1
2
10
7
15
(^113212)
(^36)
11 14
13
12
5
4
9
1
8
16

ML

IC 3

IC 2

MR

IR

+

DETECTOR

14

7

VIN

VOUT

6V

6V

VR1

+

C 1 C 2

+

C (^3) C 4

• C 5 C 6


• 
  

  S 1
  Figure 11-3:
  The
  schematic
  of the
  receiver
  circuit.
  Chapter 11: Controlling a Go-Kart, Infrared Style 243