Velleman projects K8029 Assembly instructions - Manual (Page 7)

7
Construction
q C3 : 470µF
7. Electrolytic
capacitor.
(Watch the polarity)
C...
q SW1 : DS-2
5. DIP switch.
1
SW...
q C1 : 10nF (103)
q C2 : 100nF (104)
q C4 : 100nF/250V~
Check operating voltage
q For 220/240V~
C5 : 470nF/630V
q For 110/125V~
C5 : 1µF/250V
6. Capacitors.
q T1 : BC547B
8. Transistor.