![]() ![]() In this circuit, we haven’t used any Electronic Switch to turn on/off the circuit, so when you are connecting the battery with the circuit, it means your circuit is now turned ON and it will take the inputs in the form of Sound Energy. This circuit is mainly based on transistors because the negative terminal of Mic is directly connected with the transistor. It can be any sound, having the same pitch as of Clap so this can also be called as “Sound Operated Switch”. Turn-On LED timer can be changed by varying the value of 100mF capacitor as it is connected with 555 timer whose main purpose is to generate the pulse.Īlthough the name of the circuit is the Clap Switch, you are not restricted to give input as the Clap only. LED turns ON, as we give sound input and it turns OFF automatically after a few seconds. ![]() When sound is given as the input to the Electric Condenser Mic, it is changed into the Electrical Energy as the LED turns on. This circuit (As shown below) is made with the help of Sound activated sensor, which senses the sound of Clap as input and processes it to the circuit in order to give the Output. IC 555 Timer Online Calculator with Formulas and EquationsĪs already mentioned, this project is basic electronics mini-project, so this project is made of the basic electronic components.įollowing is the list of the components required to make the Clap Switch.Traffic Light Control Simple Electronics Project using IC 4017 & 555 Timer.Related Electronic Project: Automatic Plant Watering & Irrigation System – Circuit, Code & Project ReportĬlap Switch Circuit Electronic Project Using 555 Timer & BC 547 Transistors.In more simple words, the circuit is able to convert the sound energy to activate the circuit and led provide electrical energy as an output in the form of heat and light. We can also say that it converts the sound energy into the electrical energy because we are giving an input to the circuit as a sound whereas the circuit gives us the output as an LED light when glows (electrical energy). Although it doesn’t mean that the sound will have to be exactlt the clap sound, it can be any sound having the same high pitch as clapping sound. It is known as Clap Switch because the condenser mic which will be used in this project will have an ability to take the sound having the same pitch as the clap sound as the input. ( With IC 555 Timers and without 555 Timer). We will use two basic clap switch circuit diagrams i.e. Clap Switch has the ability to turn ON/OFF any electrical component or circuit by the clap sound. Advantages & Disadvantages of Clap Switch CircuitĬlap Switch is a basic electronics mini-project, made with the help of the basic components.How Clap Switch Circuit Works without 555 Timer?.Clap Switch Schematic Circuit without 555 Timer. ![]()
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