Assembly instructions Owner's manual

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!
3mm