Clock (Pic Microcontroller)

 

 

Ucc = : 5 V

HEX file

HL1,HL2 Ц DC 56-11 GWR

C1, C2 Ц 30 pF

DD1 Ц PIC16F628

R1,R2 Ц 10 kW

S1 Ц hours

S2 Ц minutes

S3 Ц choice HL1,HL2 Ц general collector or general emitter