Malzeme Listesi
Resistors
R1, R2 – 470 ohm, 1/2-watt
R3-R5 – 100 ohm, 3-watt
R6-R8 – 1000 ohm, 1.4-watt
R9 – 5000 ohm potentiometer
Capacitors
C1, C2 – 100uF, 16 volts, electrolytic radial
Semiconductors
IC1 – 4047, low power monostable/astable multivibrator
Q1-Q3 – 2n3643 NPN transistor or equivalent
Diodes
LED1-LED84 – yellow light-emitting diode
LED85-LED126 – red light-emitting diode
LED127-LED142 – green light-emitting diode
Other components
PS1 – 12VDC @ 500mA wall transformer
Miscellaneous: Jumper wire, solder, printed circuit board,
drill and bits,14 pin I.C. socket, and a frame or case.
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