samkartech

Today i'm going to explain,How to control any electronics equipment by switch using Arduino. for these we need some hardware which are mentioned below  1> Computer  2> Cable  3> Arduino  4> Switch  5> Resistor This project is based on the reading of the digital signal.Write  the code shown below to your Arduino ide software in your computer,the connect the Arduino to your PC & upload the program to your arduino by using the botton in your ide .