Simple clap circuit
How good it would be if you can switch on electrical appliances by just clapping your hands (the King style )!
The basic of that thought process is a simple clap circuit.
Apparatus required :
1.IC 4017
2.Potentiometer 10k
3.IC LM 741
4.Led
5.Resistors -1 k,10 k ,22 k ,470k
6. 9 V battery
7.Microphone
8.Bread board
9. Wires as required.
Procedure :
1.Connect the parts as shown in circuit diagram.(its just child's play)
2.Once the connections are over ,give the power supply and check the working of the circuit .
Adjust the potentiometer to control the resistance.
In the shown case below ,instead of bread board we have done it with a PCB board which was fabricated at ACCET.
The PCB design was facilitated with the use of chemicals(cupric chloride+HCl. It is none other than commercial nail polish remover) to etch the design of circuit on board.
Ki cad software was used for the design.
To know more on PCB design,
Drop a mail to accetnews@gmail.com
Developer
Dinesh Singh III year EEE
The basic of that thought process is a simple clap circuit.
Apparatus required :
1.IC 4017
2.Potentiometer 10k
3.IC LM 741
4.Led
5.Resistors -1 k,10 k ,22 k ,470k
6. 9 V battery
7.Microphone
8.Bread board
9. Wires as required.
Procedure :
1.Connect the parts as shown in circuit diagram.(its just child's play)
2.Once the connections are over ,give the power supply and check the working of the circuit .
Adjust the potentiometer to control the resistance.
In the shown case below ,instead of bread board we have done it with a PCB board which was fabricated at ACCET.
The PCB design was facilitated with the use of chemicals(cupric chloride+HCl. It is none other than commercial nail polish remover) to etch the design of circuit on board.
Ki cad software was used for the design.
To know more on PCB design,
Drop a mail to accetnews@gmail.com
Developer
Dinesh Singh III year EEE
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