jack-chen Posted November 8, 2016 Report Share Posted November 8, 2016 Required Components As already mentioned, this project is basic Electronics mini-project, so this project is made of the basic components. Following is the list of the components required to make the Clap Switch. 1.1K, 4.7K, 47K, 330 and 470 ohm resistors 2.10µF and 2 100nF capacitors 3.Electric Condenser mic 4.Two BC547 transistors 5.LED 6.555 timer 7.9V Battery MORE imformation ---- http://www.tenco-tech.com/article.php?id=92 Quote Link to comment Share on other sites More sharing options...
Aman bharti Posted April 11, 2018 Report Share Posted April 11, 2018 High Sensitive Clap Operated Sound controlled ON OFF Switch Project This clap operated ON OFF Switch circuit is very sensitive and easily operated upto distance of 5 Meter If condenser MIC is fix into a Special type of Cover to Receiving More Sound From Maximum Distance. This Clap/Sound controlled ON OFF Switch circuit consists two ICs , two NPN transistors, One PNP Transistor and some other components. The LM358 and 4017 ic is used. LM358 is an opamp-comparator which has two Op-Amp in a single ic chip. This ic is dual operational Amplifier But in this circuit one op-amp is used. For Full detail click on link http://www.circuitspedia.com/sensitive-clap-operated-on-off-switch-circuit-without-microcontroller/ Quote Link to comment Share on other sites More sharing options...
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