Datasheet

7
Construction
IC1 : 8p
IC2 : 14p
IC3 : 18P
IC4 : 28P
6. IC sockets. Watch the
position of the notch!
SW1
SW2
SW3 KRS0611
SW4
SW6
5. Push buttons
SW...
LD1
LD2
LD3
LD4 RED (3mm)
LD5
LD6
LD8
7. LED. Watch the
polarity!
LD1
CATHODE
VR1 : UA78L12
VR2 : UA78L05
9. Voltage regulator
VR...
LD7 : GREEN (3mm)
T1 : BC547
T2 : BC547
T3 : BC557
T4 : BC547
T5 : BC547
8. Transistors
JP1 : 2P
JP2 : 2P
JP3 : 2P
JP4 : 2P
10. Header