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Velleman projects K8012 Assembly instructions User Manual

Page 7

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7

T1 : MJ3001 or 2N6284G

14. Power transistor

IC1: LM324 or eq.

16. IC

. Check the position of the notch !

Construction

LD1 : RED

LD2 : RED

LD3 : YELLOW

LD4 : GREEN

15. LEDs. Watch the polarity!

COLOUR=2...5

CATHODE

CATHODE

3mm