How to use Touch sensor with Arduino

Touch sensor It is a tectonic device which detects the physical touch and generates output in form of digital signals.means it will generate output 0 when no touch is detected and generates output 1 when touch is detected Types of Touch sensor There are different type of touch sensors which works with different techniques like … Read more

How to make Arduino based digital Tachometer or RPM counter

arduino based digital tachometer rpm counter

Hello makers in this post we will see how simple you can build a Arduino based digital tachometer or RPM counter You can build this device quickly at home on your own, you only need few components listed below. Component required Arduino Nano ( you can use UNO or Mega as well) IR Sensor module … Read more