Velleman projects K8055N Assembly instructions User Manual
Page 8
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8
SK2 : 2P
SK3 : 2P
SK5 : 2P
SK6 : 2P
11. Header
Construction
X1 : 4MHz
14. Quartz crystal
X...
SK1 : 3P
SK4 : 2 x 3P
SK8 : 5 x 3P
15. Screw connectors
C10 : 4,7µF
C11 : 10µF
13. Electrolytic capacitor.
Watch the polarity !
C...
SK7 : CC089
12. USB connector
VR1 : LM317
16. Voltage regulator
IC1 : TLV274IN
IC2 : ULN2803
IC3 : VK8055
(Programmed PIC18F24J50)
IC4 : ULN2803
17. IC’s. Watch the position
of the notch!
PIN 1
1
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