Mains Remote Alert

Transmitter parts:

• R1 220K 1/4W Resistor
• R2 470R 1/2W Resistor
• R3 100K 1/4W Resistor
• R4 1K 1/4W Resistor
• C1 10nF 400V Ceramic or Polyester Capacitor
• C2 330nF 400V Polyester Capacitor
• C3 1n5 63V Ceramic Capacitor (See Notes)
• C4 10nF 63V Ceramic or Polyester Capacitor
• C5 100µF 25V Electrolytic Capacitor
• D1,D2 1N4007 1000V 1A Diodes
• D3 BZX79C30 30V 500mW Zener Diode
• Q1,Q2 BC546 65V 100mA NPN Transistors
• L1 IF Transformer for AM receivers, 445-470KHz
• P1 SPST Mains suited Pushbutton
• PL1 Male Mains plug & cable 

Receiver parts:

• R1 220K 1/4W Resistor
• R2 470R 1/2W Resistor
• R3 150K 1/4W Resistor
• R4 2K2 1/4W Resistor
• R5 100K 1/4W Resistor
• R6 47K 1/4W Resistor
• R7 2K2 1/4W Resistor (Optional)
• C1 100nF 400V Polyester Capacitor
• C2 330nF 400V Polyester Capacitor
• C3 1n5 63V Ceramic Capacitor (See Notes)
• C4,C6 330pF 63V Ceramic Capacitors
• C5,C7 100µF 25V Electrolytic Capacitors
• D1,D2 1N4007 1000V 1A Diodes
• D3 BZX79C12 12V 500mW Zener Diode
• D4,D5,D6 1N4148 75V 150mA Diodes
• D7 5mm. Red LED (Optional)
• Q1,Q2 BC547 45V 100mA NPN Transistors
• L1 IF Transformer for AM receivers, 445-470KHz
• BZ1 Piezo sounder (incorporating 3KHz oscillator)
• PL1 Male Mains plug & cable

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Artikel yang berhubungan : 
- Hobi
- Sensor
- Transmitter