UTE-ELECTRONICS

Circuit Diagram and Working Explanation: The  circuit diagram of the clapper circuit  is shown in below figure:     Clap Switch using Arduino ARDUINO 21 Clap Switch using Arduino In this project we are going to make  Clapper circuit using the concept of  ADC  (Analog to Digital Conversion) in ARDUINO UNO. We are going to use a MIC and Uno to sense the sound and trigger a response. This  Clap ON Clap OFF switch  basically turns ON or OFF the device, by using the clap sound, as switch. We have previously built  Clap switch  and Clap ON Clap OFF switch , using 555 Timer IC.   On clapping there will be a peak signal at the MIC which is much higher than normal, this signal is fed to the amplifier, though a High Pass Filter. This amplified voltage signal is fed to ADC, which converts this high voltage into a number. So there will be a peak in the ADC reading of the UNO. On this peak detection we will toggle an LED on the board, ...

The Engineering Projects Flame Sensor Arduino Interfacing Ad Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to provide a detailed discussion on  Flame Sensor Arduino Interfacing.  Flame sensor is an electronic device which is capable of sensing/detection of fire or a high temperature zone. It gives an indication through an LED attached at its top, just after sensing the fire. These type of sensors are usually used for short ranges. They are able to detect the fire up to 3 feet. Flame sensors is the most common device available in the market these days due to its good results and cost efficiency. You should also have a look at  Flame Sensor Library for Proteus . Flame sensors are available in the market in two types one having three pins and the other having four pins respectively. Both of the sensors can be easily interfaced to any micro-controller. I am using four pin flame sensor in this tutorial. You will see the complete wirin...