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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