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8 Tuşlu Mini Org



Part
Total Qty.
Description
Substitutions
R1 1 10K Trim Pot
R2 1 1K 1/4 W Resistor
R3, R4, R5, R6, R7, R8, R9, R10 8 500 Ohm Trim Pot
C1, C3 2 10uF 12V Electrolytic Capacitor
C2 1 1uF 12V Electrolytic Capacitor
U1 1 555 Timer
U2 1 7490 Binary Counter 74LS90, 74HC90
U3 1 7445 BCD To Decimal Decoder 74LS45, 74HC45
U4, U6 2 7404 Hex Inverter 74LS04, 74HC04
U5, U7 2 4016 Quad Bilateral Switch
U8 1 3909 LED Flasher/Oscillator
SPKR1 1 8 Ohm 500mW Speaker
MISC 1 Board, Wire, IC Sockets