Dimmer, LDR’li Dimmer

Malzeme Listesi
R1= 1K8
R6= 100K trimmer
IC1= LM3915
R2= 100K trimmer
C1= 100nF 100V
IC2= 4017
R3= 1K
D1….10= RED LED
IC3= 4011
R4= 100R…..1K
D11….20= YELLOW LED
R5= 100R…..1K
D21….30= GREEN LED