Light Switch
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Parts List
R = lightresistor
R1 = 4,7 K
R2 = 1,2 K
R3 = 2,2 K
R4 = 1,2 K
R5 = 1,2 K
R6 = 2,7 K
R7 = 100 K |
C1 = 10 Mfd/16V
TR1 = BC107-BC108 NPN
(TR2 = BC107-BC108 NPN
TR3 = BC667
D1 = 1N4148 Diode
RELAY = 12V relay
Power Supply- 12V DC
Current Max-50mA -BC668 |
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