KSR1 VELLEMAN
3
MIC
microphone 1
SW
slide switch
1
M+
M-
Ø1.3mm pin
4
b) Gearbox Assembly
Note that the protruding edge should be pointed towards the metal case. The yellow wire is the positive (+) pole of
the motor, the green wire is the negative pole (-).
Fig. 3
Fig. 4