How do you make a clap switch circuit?

How do you make a clap switch circuit?

How to Make Clapping Switch Circuit

1. Step 1: Take All Components As Shown Below. 6 More Images.
2. Step 2: Circuit Diagram.
3. Step 3: Connect Pin-4 and Pin-8 of LM555 IC.
4. Step 4: Connect 10uf Capacitor.
5. Step 5: Connect 100K Resistor.
6. Step 6: Connect C945 Transistor.
7. Step 7: Connect 1K Resistor.
8. Step 8: Connect 56K Resistor.

How does a clap switch work?

Two transistors cross connected as a bistable multivibrator change state at each signal. One of these transistors drives a heavier transistor which controls a lamp. Basically, this is a Sound operated switch. For example, fan, fluorescent light, TV and other appliances can be switched on (or) off by clapping.

What are the different types of clapping circuit?

Clap Switch Circuit for Multiple Devices

• IC. IC1(NE555) – 1. IC2(CD4017) – 1.
• Resistor. R1,R4(10K) – 2. R2,R7,R8,R9(1K) – 4. R3(2.2K) – 1. R5(220E) – 1. R6(150) – 1.
• C1,C2(.1uf) – 2.
• C3(1uf) – 1.
• C4(4.7uf) – 1.
• Mic – 1.
• LED – 3.
• T1(BC548) – 1.

What is clap switch circuit?

A Clap Switch circuit uses a microphone within the circuit to detect noises to turn the LED on. A clap switch circuit can be used in homes and businesses to turn on things such as: lights, TVs, or whatever it is set up to the clap switch. In many cases you can snap your fingers, clap your hands, or even speak to it.

What is the advantage of clap switch?

Switch on and off any peripherals inside the vehicles, activate the security cameras for the general purpose and the military purpose. Totally the advantages of clap switch circuit are Energy efficient system, normal cost and reliable circuit, High Accuracy and Complete elimination of manpower.

What is the use of clap switch?

Clap switch converts sound energy into electrical pulses and uses these electrical pulses as input to the circuit and provides an output in order to control light appliances.

How do you make a 555 clap switch?

Connection

1. Connect Pin 4 & 8 of 555 timer to VCC.
2. Connect Pin1 of 555 timer To GND.
3. Use a jumper wire to connect Pin 6 & Pin 2 of 555 timer.
4. Connect Indicating LED at Pin 3 with 220 Ω resistor.
5. Connect 100K Ω resistor between Pin 7 of 555 timer & VCC.
6. Use 10uF Electrolytic Capacitor to connect Pin 2 of 555 timer to GND.

Who invented clap switch?

The Clapper was invented by Carlile R. Stevens and Dale E. Reamer, and issued U.S. Patent #5493618, which was published on 20 February 1996.

What is clap sensor?

The VM-CLAP1 Hand Clap Sensor from Verbal Machines is a low-power, microprocessor-based audio sensor that can detect hand claps or finger snaps while ignoring background noises such as human speech or music. Compare all products in Audio or Sensors.

What is a 7555 IC?

7555 IC is the CMOS version of 555 IC. It is capable of producing accurate time delays and frequencies. When used in monostable mode, the pulse width of the output wave can be controlled using an external resistor and capacitor. 7555- Timer is available as an 8-pin package. 7555 works as a monostable multivibrator.