26
PNP
12
100k
- Complete all wiring connections as indicated in the sequence.
- Switch on the main switch.
- The capacitor (10uF) works with transistor as an oscillator so that the oscillation frequency to the
speaker will produce the horseshoe sound effect.
11.6 EXPERIMENT 6 - Light control LED light (Light Type)
Wiring Sequence
12-15-26,
9-13-19,
26
12
- Complete all wiring connections as indicated in the sequence.
- Switch on the main switch. You can see LED lights up.
- When the light sensor is covered completely, the LED will be turned off.
- Then when the light sensor is uncovered, the LED light will light up again.
V. 01 – 26/02/2024
27
13
NPN
10
9
17
10μF
8-14-23,
10-11,
27
PNP
13
NPN
10
9
KNS100
100
16
18-22-27
19
18
LED
100k
23
22
10
©Velleman Group nv