- Jun 6, 2020
- 11,517
- 4,383
مدار آیفون (اینترکام) دو طرفه
?لیست قطعات :
P1 = 22K Log. Potentiometer
R1 = 22K 1/4W Resistor
R2,R3 = 100K 1/4W Resistors
R4 = 47K 1/4W Resistor
R5 = 2K2 1/4W Resistor (See Notes)
R6 = 6K8 1/4W Resistor
R7 = 22K 1/2W Carbon or Cermet Trimmer
R8 = 2K7 1/4W Resistor
C1,C6 = 100nF 63V Polyester or Ceramic Capacitors
C2,C3 = 10µF 63V Electrolytic Capacitors
C4 = 22µF 25V Electrolytic Capacitor
C5 = 22nF 63V Polyester or Ceramic Capacitor
C7 = 470µF 25V Electrolytic Capacitor
Q1 = BC547 45V 100mA NPN Transistor
IC1 = DA7052 Audio power amplifier IC
SW1 = SPST miniature Switch
MIC = Miniature electret microphone
SPKR = 8 Ohm Loudspeaker Screened cable
?لیست قطعات :
P1 = 22K Log. Potentiometer
R1 = 22K 1/4W Resistor
R2,R3 = 100K 1/4W Resistors
R4 = 47K 1/4W Resistor
R5 = 2K2 1/4W Resistor (See Notes)
R6 = 6K8 1/4W Resistor
R7 = 22K 1/2W Carbon or Cermet Trimmer
R8 = 2K7 1/4W Resistor
C1,C6 = 100nF 63V Polyester or Ceramic Capacitors
C2,C3 = 10µF 63V Electrolytic Capacitors
C4 = 22µF 25V Electrolytic Capacitor
C5 = 22nF 63V Polyester or Ceramic Capacitor
C7 = 470µF 25V Electrolytic Capacitor
Q1 = BC547 45V 100mA NPN Transistor
IC1 = DA7052 Audio power amplifier IC
SW1 = SPST miniature Switch
MIC = Miniature electret microphone
SPKR = 8 Ohm Loudspeaker Screened cable
برای دیدن تصاویر باید ثبت نام کنید