Velleman projects K8041 Assembly instructions - Manual (Page 7)

7
Construction
q C2: 100nF (104)
q C3: 100nF (104)
7. Ceramic Capacitors
C...
q T1: BC557B
q T2: BC547B
q T3: BC547B
q T4: BC547B
q T5: BC547B
q T6: BC547B
q T7: BC557B
8. Transistors.
q RV1 : 10M
5. Trim potentiometer
RV...
q TR1 : TIC206M
6. Triac
q LD1: 3mm Red (*)
9. LED
Watch the polarity !
COLOR= 2...5
LD...
CATHODE
10mm
q C7 : 100nF/250V
10. Capacitor
(*) When placing the fan timer in a
housing then see pag 12 for mount-
ing the LED.