Velleman K7300 - Page 7

7
CATHODE
 LD1 : Red
 LD2 : Green
Mounting into a housing :
Mount these LEDs through the
housing using the supplied hold-
ers and by extending the leads.
20. LEDs Watch the polarity!
 Accu (2p)
17. Terminal block
Construction
LD...
 C3 : 1µF

C4 : 10µF
15. Electrolytic Capacitors.
Watch the polarity !
 C5 : 1000µF
19. Electrolytic Capacitor.
Watch the polarity !
 T2 : BD237
16. Power transistor
C...
 SW1 : start
18. Push button
C...