It consists of condenser mic to pick sound of the clap and convert from sound energy to electrical energy which is then used to trigger 555 timer output where led is connected. How to make clap switch diy project using 555 timer ic youtube. Clap activated switch using ic 555 and ic 4017 led chasing effect using ic 4017 decade counter. Aug 30, 2018 now, we are going to deal another circuit named clap switch circuit for devices. There is a mechanical model of wood of almost 1 feet tall. Clap switch circuit diagram using 555 and 74ls74 clap on. Whenever there is loud sound produced near the electret condenser mic, pin 2 of 555 gets triggered and it. The collector voltage of bc 548 is connected to the trigger pin of 555. Required components as already mentioned, this project is basic electronics mini project, so this project is made of the basic components. Pdf analysing efficiency and effectiveness of clap switch. Diode d1 detects clap signals and the resulting positive voltage is applied to the base of the transistor.
As we are using the ic 555 in monostable mode, whose output has been. Its application is interesting that we can switch on an off by just clapping the hands. You can use this circuit concept in many ways to activate sound based project. Clap switch circuit electronic project using 555 timer. Ps2 interface using pic16f877a mikroc pro lcd interface using pic16f887a mikroc pro hello world project flashing the led using 555 ti.
Working and schematic diagram of clap swith circuit. 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 same pitch as the clap sound as the input. For this circuit, ic ne555 monostable produces a clock pulse, which is used to give an oscillating wave at ic1 pin 3 which is an output pin. The electret microphone picks up the sound of your claps, coughs, and the sound of that book knocked off the table. Electronics mini project hello friends, this post provides you a simple mini project of clap switch. The main component of the clap switch is the condenser mic which works as a sound sensor in this circuit.
This 555 timer clap switch circuit electronic project is designed using some common electronic parts. We are going to deal with the circuit named clap switch circuit for devices. The main component of this clap switch circuit is the electric condenser mic, which has been used as a sound sensor. The pcb design track layout for the above can be seen below, as designed by mr. Clap switch circuit for devices using 555 and 4017 electronics hub.
Ic 555 timer in this circuit is wired like a monostable oscillator. The most simple and clap switch uses the 555 timer chip. Diode d1 detects clap signals and the resulting positive voltage is applied to. How to make clap switch circuit using 555 timer ic homemade. In a simple clap switch circuit, the 555 timer is configured to be in the monostable mode. Today we are going to make a simple clap switch, how to switch on the lights, for a while, with a single clap. Mini project reportsound operated switch using 555 timer ic. Here the 555 ic operates in monostable multivibrator mode. This 555 timer clap switch circuit electronic project operates from a distance of up to 10 meters from the microphone.
It switches on and off electrical appliances with a sound of clapping hands. How to make a clap switch using 555 timer ic youtube. Dec 20, 2015 this clap switch circuit using ic 555 is a hobby circuit, makes led to glow while you clap or make louder noise. Analysing efficiency and effectiveness of clap switch. Here, we take a look at some 555 timer circuits based on the ic.
Clap switch has the ability to turn onoff any electrical component or circuit by the clap sound. Clap switch circuit using ne555 timer ic posted on. Clap switch circuit diagram using ic 555 february 2020 although its name is clap switch, but it can be turned on by any sound of approximately same pitch of clap sound. Signal from microphone is amplified by transistors t1, t2 and t3. Mar 21, 2015 switch circuit electronic project is designed using some common electronic parts.
It consists of condenser mic to pick sound of the clap and convert from sound energy to electrical energy which is then used to trigger 555 timer output where led is connect. Clap switch circuit for devices using 555 and 4017 august 30, 2018 by administrator 20 comments we have already seen the circuit diagram, working and applications of 9 way clap switch circuit. Whenever there is loud sound produced near the electret condenser mic, pin 2 of 555 gets triggered and it switches on the led d1. This is a simple electronic project and mostly used to turn on and off ac appliances with the help of sound.
Although, the name of the circuit is clap switch it can be turned on by any sound which has pitch similar to a clap sound. Dec 31, 2012 abstract clap switch is a switch which can switch onoff any electrical circuit by thesound of the clap. Along with some of the other components, this circuit is mainly based on the two ics i. The led remains on for a definite time determined by r1 and c1. Check out other clap switch and sound operated circuit posted in. It converts sound energy into electrical energy which then raises the potential at the base pin and turns on the transistor. Before you make a circuit glowing 220v bulb, learn about relay, otherwise, it can be dangerous. Clap switch circuit for devices circuit working and.
Following is the list of the components required to make the clap switch. This will help us to search some objects in the dark, when you are watching tv or. A clap switch circuit can turn onoff any electrical component by the sound of a clap. It is known as clap switch, because the condenser mic which. The electrical signal is amplified by the transistor and then applied to the 555 timer which will trigger this ic. Before starting with the designing process, let me give you some brief idea about the flash lamp and the 555 timer ic used in the circuit. Although its name is clap switch, but it can be turned on by any. This 555timer clap switch circuit electronic project is designed using some common electronic parts. This will help us to search some objects in the dark, when you are watching tv or lying on bed etc. The clap switch circuit is yet another simple and cool project. Ic 4017 circuits and projects for hobby electronist and school. For latest technology and project videos visit our youtube channel click here to subscribe. The complete circuit diagram of clap on clap of switch is shown in the above figure.
Nov 08, 2016 required components as already mentioned, this project is basic electronics miniproject, so this project is made of the basic components. A sound sensormic is used to detect a high altitude sound to activate an led for a short period of time which can be varied by changing the value of a capacitor in the circuit. The 555 timer is a wellknown integrated circuit used to provide oscillation for timers or delays in electronics applications. How to make a simple led flashing circuit using 555 timer ic. And triggering of 555 ic works as a clock pulse for dtype flipflop and would turn on the led, which will remain on until. Pcb layout tips for a clap switch circuit pcb design blog. Dec 30, 2015 today we are going to make a simple clap switch, how to switch on the lights, for a while, with a single clap. Clap operated switch circuit sound operated switch. Clap switch circuit diagram using ic 555 circuit digest. Clap switch circuit using ne555 timer ic circuits gallery.
This kind of switches mechanism were implemented with the different technology out of that we were analysed efficiency and effectiveness mechanism based on the ne 555 clap switch and arduino clap. You can operate 4 appliances using this single sound clap operated circuit. Using costeffective electronic components, circuit diagram, pin diagram, this article will guide you step by step to make a flash lamp using 555 timer ic. It is based on 555 timer ic and electric condenser mic, which is working as a. This circuit switches the second relay perfectly on the power onoff cycle of first realy. Abstract clap switch is a switch which can switch onoff any electrical circuit by thesound of the clap. Diode d1 detects clap signals and the resulting positive voltage is applied to the base of. Applications 1this circuit can switch on and off light a fan or a radio etc. This clap operated on off switch circuit is useful to on off any appliance. We already seen the right part of the circuit in how to get the monostable output using 555 timer. Clap switch circuit using ne555 timer ic electronics.
Clap switch circuit is mostly used to turn on and off ac appliances with the help of sound. Now you can make a simple clap switch project, here you can find all. This is another clap on off circuit diagram using 555 timer and 7474 ic. It works as a switch which makes devices on and off by making a clap sound. Before getting started with the design process of this project, lets give you a quick overview of the 555 timer ic. Clap switch is a basic electronics mini project, made with the help of the basic components. If yes then how what changes should be made in the circuit i have to submit a project proposal and my project is automatic door opening using clap switch and the circuit should work from the minimum distance of 8 feet. Two transistors cross connected as a bistable multivibrator change state at each signal.
Clap switch circuit using 555 and 4017 in the first circuit, i will control a single relay using clap switch. Mar 04, 2019 share on tumblr remote access to electrical devices are makes us comfortable and if you can control electric device with clap then it makes you very joyful and here we have prototype a simple clap on clap off switch using 555 timer and this circuit can help us to control any electric device, here for an example we have taken electric bulb. Clap switch circuit is a basic electronics project, made from the basic components such as ic 555 timer, bc547 transistors led resistors, capacitors etc. How to use the fully assembled clap switch kit for ac lamp. This is the circuit of a very sensitive clap switch. To design this highly durable touch sensitive switch circuit, we are using a 555 timer ic as the main component. This clap operated switch system works on detecting of sound of claps. Working and schematic diagram of clap swith circuit clap switch is a basic electronics mini project, made from the basic components such as 555 timer, bc547 transistors led resistors, capacitors. The clap switch circuit using 555 is build around timer ic 555, decade counter ic cd 4017, few transistor, mic and few passive components. Clap switch circuit is a basic electronics project, made from the basic components such as ic 555 timer, transistors led resistors, capacitors etc. This clap switch circuit is designed using 555 timer circuit and some common electronic parts. It can be used to turn on and off the led or lamp simply, by clapping your hands. Clap switch is an beginners project done using 555 timer ic. Once it is on, it remains on till you press the switch again.
This clap switch circuit using ic 555 is a hobby circuit, makes led to glow while you clap or make louder noise. Today we will discuss about making a simple clap switch that operates when it detects two clapping sounds in a row. Clap switch circuit using 555 engineering projects. It can be triggered with a low voltage at the 2nd pin. Now, we are going to deal another circuit named clap switch circuit for devices. Using these circuits, you can control electrical appliances by simple clapping. In order to make a clap switch, we have to combine the touch sensormonostable mode of 555 and the transistorized dark sensor circuits. This clap switch electronic circuit project operates from a distance of up to 10 meters from the microphone. The above 12 v clap triggered switch circuit using ic 741 was successfully tried and tested by mr. The following prototype images for the same were sent by mr. Although its name is clap switch, but it can be turned. The 555 timer ic is an integral part of electronics projects.
The most popular electronic project of rookie electronics. This construction will give mono pulse when trigger received from mic, the duration of pulse time varies respect to r2 and c2 connected with ic555. It consist of condenser mic to pick sound of clap and convert from sound energy to electrical energy which is then used to trigger 555 timer output where led is connected. Here, the touch plate triggers the output of the 555 timer ic, whenever sense a touch. Please visit our youtube channel for complete video click here to visit our youtube channel get link. I will present two circuits for clap switches, both of these circuits will be based on 555 ic and 4017 ic. When clap the load is switch on and when again clapped then load is switch off. Remote access to electrical devices are makes us comfortable and if you can control electric device with clap then it makes you very joyful and here we have prototype a simple clap on clap off switch using 555 timer and this circuit can help us to control any electric device, here for an example we have taken electric bulb. Apr 18, 2019 the clap switch circuit is yet another simple and cool project. Although its name is clap switch, but it can be turned on by any sound of approximately same pitch of clap sound. Be it a simple 555 timer project involving a single 8bit microcontroller and some peripherals or a complex one involving system on chips socs, 555 timer working is involved. Regarding your second question, i have already given the schematic on the same page, see below the clap switch page, there is another schematic with the name, clap switch glowing 220v bulb.
Clap switch is an interesting hobby circuit which turns on the lights with a clap sound. Abdul jaseem comments here is one of the interesting 555 timer circuits to trick your friends while studying electronics in schools. Pcb layout tips for a clap switch circuit pcb design. Mar 23, 2018 this is another clap on off circuit diagram using 555 timer and 7474 ic. This clap switch mini project is useful for operating electric equipment like fan, bulb, radio etc.
The mic 1 condenser microphone is used here as sensor, senses the clap sound and further convert it into electrical signal. We will use two basic clap switch circuit diagrams i. Clap on clap off switch circuit diagram using 555 timer ic. When you clap for the second time, the relay is deactivated and the light is turned off. It produces a small electrical signal which is amplified by the succeeding transistor stage. In this circuit 555 timer ic and 7474 dual positive.
This circuit uses 2 ic one is 555 timer and second is 74ls93. The basic idea of clap switch is that the electric microphone picks up thesound of your claps, coughs, and the sound of that book knocked off the table. We can also remove leds and place a fan or any other electric component on the output in order to get the desired result. When you clap once, the relay is activated and the light or any load is turned on.
In this tutorial, we will learn how to make a clap switch circuit, using a 555 timer ic. Please visit our youtube channel for complete video. High amplitude sound signal in front of the condenser mic, turns on the transistor bc 548. Condenser mic basically converts sound energy into electrical energy, that in turns used to trigger 555 timer ic, through a transistor.