User manual

6
Construction
 C1 : 220nF (224)
 C2 : 27pF (27)
 C4 : 100nF (104)
 C5 : 100nF (104)
 C6 : 100nF (104)
 C7 : 27pF (27)
 C8 : 100nF (104)
 C11 : 100nF (104)
 C12 : 100nF (104)
 C13 : 100nF (104)
 C14 : 100nF (104)
 C17 : 100nF (104)
 C18 : 100nf (104)
 C19 : 27pF (27)
 C20 : 27pF (27)
 C21 : 100nF (104)
 C22 : 100nF (104)
 C23 : 100nF (104)
 C24 : 100nF (104)
8. Ceramic Capacitors
C...
 RA1 : 1K (102)
 RA2 : 10K (103)
 RA3 : 1K (102)
 RA4 : 10K (103)
 Watch the position of the dot.
7. Resistor array.
!
 ZD1 : 15V0
6. Zenerdiode. Watch the polarity!
ZD...
CATHODE
 LD1 : Digital output 8
 LD2 : Digital output 7
 LD3 : Digital output 6
 LD4 : Digital output 5
 LD5 : Digital output 4
 LD6 : Digital output 3
 LD7 : Digital output 2
 LD8 : Digital output 1
 LD9 : USB
 LD10 : Power ON
 LD11 : RX/TX
 LD12 : Run
 LD13 : Digital input 8
 LD14 : Digital input 7
 LD15 : Digital input 6
 LD16 : Digital input 5
 LD17 : Digital input 4
 LD18 : Digital input 3
 LD19 : Digital input 2
 LD20 : Digital input 1
 LD21 : PWM
10. LEDs. Watch the polarity!
LD...
CATHODE
9. IC sockets. Watch the position of the notch!
 IC1 : 8p
 IC2 : 8p
 IC3 : 28p
 IC4 : 18p
 IC5 : 18p
 IC6 : 40p
 IC7 : 16p
 IC8 : 14p
 IC9 : 14p
 IC10 : 14p
 IC11 : 14p
11. Transistor.
 T1 : BC337