Sheet 1

1.0 1 of 1 1

-10 0 400 0 0 0 0 Arial -13 6 400 0 0 0 0 Arial 000000 1 -1 000000 0 000000 U? Op-Amp 1 -ve + - +ve OUTPUT R? Small Resistor 1 C? Capacitor 1 S? Single Pole Push Switch 1 C? Capacitor Electrolytic 1 Q? Bipolar transistor, small 1 K? Relay 1 D? Diode 1 R? Relay dual trow contact 1 R? Small Resistor 1 CE C? Capacitor Electrolytic 1 3 0 0 20 FF0000 0000FF 000000 000000 208000 000000 4040C0 208020 22K 10K BC547 10k 10k 10k 10k 1M 220k 100nF 100mF 16V 1N4001 PULS + _ LM741 100nF RELE 12V 9V A 12V CC 10mF