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Velleman projects K8035 Assembly instructions User Manual

Page 6

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6

Construction

IC1 : 28P
DY1 : 14P
DY2 : 14P
DY3 : 14P
DY4 : 14P

7. IC sockets. Watch the posi-
tion of the notch!



C1 : 18pF (18,18J)

C2 : 18pF (18,18J)

C3 : 100nF

(104)

C4 : 100nF

(104)

C5 : 100nF

(104)

C6 : 1nF (102)

C7 : 1nF (102)

9. Ceramic Capacitors

C...

LD1 : 3mm Red.

8. LED. Watch the polarity!

LD1

CATHODE







VR1: UA7805

6. Voltage Regulator.

T1 : BC557C

T2 : BC557C

T3 : BC557C

T4 : BC557C

T5 : BC557C

T6 : BC547

T7 : BC547

10. Transistors.

















R1 :

150 (1-5-1-B)

R2

: 150 (1-5-1-B)

R3

: 150 (1-5-1-B)

R4

: 150 (1-5-1-B)

R5

: 150 (1-5-1-B)

R6

: 150 (1-5-1-B)

R7

: 150 (1-5-1-B)

R8 :

150

(1-5-1-B)

11. Resistors

R...