The switch statement the break statement can be used as the last statement in each cases statement list a break. In this project we are going to make clapper circuit using the concept of adc analog to digital conversion in arduino uno. Dp3t on on on slide switches are available at mouser electronics. Link to specific slides in other powerpoint presentations. Use custom search function to get better results from our thousands of pages use for compulsory search eg. The output will goes to high 1 for a certain time and it will come back to the low state. Clapswitch muhammad zakria 1448 atif hassan 1435 hamza willayat 1409 2. It switches onoff a white led or electrical appliances through claps. This clap switch circuit helps to on or off the device without moving from your place.
In video i make a prototype and build a clap switch which i want to place under a wall switch. Its should have the high pass and low pass filters. First construct the circuit without the switch and make the light bulb. Join a meeting when hosts schedule meetings, they send an email to. We are going to use a mic and uno to sense the sound and trigger a response. I am supposed to measure the frequency on the microphone and an amplitude by whistling. It is known as clap switch because the condenser mic. We have previously built clap switch and clap on clap off switch, using 555 timer ic. Control led by clap using arduino and sound sensor. In the first circuit, i will control a single relay using clap switch. Condenser mic picks up sound vibrations caused by the clap. This is a project on clap switch which can switch onoff any electrical circuit by the sound of the clap. Construct the circuit below using a power supply, light blub and spdt switch.
Today we will discuss about making a simple clap switch that operates when it detects two clapping sounds in a row. When you clap for the second time, the relay is deactivated and the light is turned off. Ppt zigbee overview powerpoint presentation free to. It is a highly stable integrated circuit that can produce accurate time delays and oscillations. The time for which the output stays high can be controlled by a suitable rc values. Simply go to the documents tab and download the sketch and upload to your arduino. Then break the circuit and insert a switch with the proper terminals wired. Clap switch circuit diagram using ic 555 circuit digest.
The 555 timer has three operating modes, bistable, monostable and astable mode. Go to the insert tab and click shapes action buttons. Clap switch is an interesting hobby circuit which turns on the lights with a clap sound. The switch statement each case contains a value and a list of statements the flow of control transfers to statement associated with the first case value that matches switch syntax the general syntax of a switch statement is. It switches on and off electrical appliances with a sound of clapping hands. By default the output of this circuit will be low 0. Get started learning new tools such as the ribbon, how to do common tasks such as saving and finding templates, work with text and art, and print or publish publications. Olokede, seyi stephen 49 circuit is expected to respond to two claps only when it is received within three seconds to energize a relay which will make connection with an external circuit. This clap on clap off switch basically turns on or off the device, by using the clap sound, as switch. Find or create the object that you want for your link.
Two transistors cross connected as a bistable multivibrator change state at each signal. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Rightclick, select edit text, and add the caption answer to the button. Clapswitch muhammad zakria 1448 atif hassan 1435 hamza willayat 1409. If you wish to on and off the device without a penny shifting from your space then this circuit is helpful for you. To connect by phone on your webex site, click one click meeting on the left navigation bar. In a flipflop circuit, at a time only one transistor conduct and other cutoff and when it gets a trigger pulse from outside source then first transistor is cutoff and 2nd transistor conducts, thus output of transistor is either logic0 or logic1 and it remains in one state 0 or 1. In a spree of ordering little extras for my arduino, i picked up a sound sensor board similar to this one and i had the idea of controlling the lights in my room. This paper presents the design of a clap activated switch device that will serve well in different phonocontrolled applications, providing inexpensive key and at the same time flee from false. Uses a photo resistor to determine whether a room is bright, average or dark. Nkks line of slide switches includes various logic and power levels to accommodate a multitude of applications. We have shown only to control led, but by using the same concept you can control any electronic device.
You can change the sketch to make the songs play the way you want. This video shows how to use ky038 sound sensor using arduino. This should work just fine on office 2007, 2010 and 20. Abstract clap switch is a switch which can switch onoff any electrical circuit by thesound of the clap. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Example 2 using wtv020sd16p music module with arduino. Pdf design of a clap activated switch researchgate. Clap switch circuit for devices circuit working and applications. The main component of this clap switch circuit is the electric condenser mic, which has been used as a sound sensor. Top and side slideactuated switches are available providing maximum flexibility. The electret microphone picks up the sound of your claps, coughs, and the sound of that book knocked off the table.
The only unusual component is the single coil latching relay. Choose between ultrasubminiature and miniature slide switch models with logic level to power ratings. Search cloud what is the conclusion of clap switch important. Clap switch circuit for devices summary of clap switch circuit. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. This is a simple clap switch circuit with high sensitivity. Clap switch circuit for devices circuit working and. Similar to the clue slide, create a correct answer slide. Clap switch is switch which can switch onoff any electrical circuit by the sound of the clap. It produces a small electrical signal which is amplified by the succeeding transistor stage.
The meeting window opens, and you can then invite participants. Introduction clap switch is a basic electronics miniproject, made with the help of the basic components. Condenser mic basically converts sound energy into electrical energy. It also shows how you can control led by clap with the help of arduino and sound sensor. The circuit can sense the sound of claps from a distance of 12 meters. A switch determines the source and destination addresses of each packet and forwards data only to the specific devices, while hubs transmit the packets to every port except the one that received the traffic. It uses an electret microphone as a transducer for converting a clapping sound into an electrical signal. Whistle switchclap switch circuit electronics forum. Clap switch is a basic electronics miniproject, made with the help of the basic components. So first of i will provide the download link for arduino library and how to add it in proteus and then we will have a look on how to get the hex file of arduino sketch which is a little difficult section and finally we will have look on how to upload the hex file into proteus and get a working.
When select switch is pressed, song number 1 is selected and pressing the trigger switch plays the selected song. Clap switch has the ability to turn onoff any electrical component or. Clap switch investigatory project free download as powerpoint presentation. Winner of the standing ovation award for best powerpoint templates from presentations magazine.
During the long delivery period i started work on the code for such a project, using. A clap switch under a wall switch, open source project with a schematic diagram for diy eneniers. Sensitive clap switch this is the circuit of a very sensitive clap switch. When you clap once, the relay is activated and the light or any load is turned on. 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 will use two basic clap switch circuit diagrams i. Clap switch presentation free download as powerpoint presentation. Can you help me with building a circuit with an led that turns on when you whistle, and off when you whistle again. It works this way to conserve network bandwidth and generally improve performance compared to hubs. One more plus point of this circuit is that there is no fear of the electrical shocks as you are not required to touch any of the mechanical switches physically.