Instructions

7
Construction
C3 : 100µF
C4 : 100µF
C...
+
-
VD
PB (2x)
VD1
VD2
7. PCB pins
T1 : BC547B
T2 : BC547B
T3 : BC547B
T4 : BC547B
T5 : BC547B
T6 : BC547B
T7 : BC547B
T8 : BC547B
T9 : BC557B
6. Transistors
LD1 : 3mm red
LD2 : 3mm red
LD3 : 3mm red
LD4 : 3mm red
LD5 : 3mm red
LD6 : 3mm red
LD7 : 3mm red
LD8 : 3mm red
LD9 : 3mm red
LD10 : 3mm red
LD11 : 3mm red
LD12 : 3mm red
9. LED’s. Watch the polarity!
COLOR= 2...5
CATHODE
15mm
LD...
8. Electrolytic capacitors.
Watch the polarity!
LD13 : 3mm red
LD14 : 3mm red
Pay attention to the polarity!
As to the height of the leds,
take into account the housing
that will be used.
Mount them high enough
anyway to make them overtop
all other components. The leds
must all stand upright and be
at the same height.
IC1 : 4022
IC2 : 4022
IC3 : 4093
Pay attention to the position
of the notch!
10. IC’s. Pay attention to the
notch !