When the Arduino code sees the button getting pressed, it brings the corresponding LED pin high and starts a fade out timer using the SoftPWM library by [Brett Hagman].

• Old RC car taken apart • AA batteries • Arduino starter kit • Computer/laptop to code Arduino • Videos/Forums/Threads to learn code and get ideas for projects Tutorial So to begin with Arduino, we ...

Did you know that you can use Arduino to turn on an LED when you press a button? Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the ...

You can read the state of a button using Arduino and a few lines of code. The actual state is shown in the Serial Monitor window as 0 or 1, 0 meaning the button is not pressed and 1 that the button is ...

The button states could easily be read by using an Arduino’s analog input. A Pro Mini model was chosen for its small size as it could be housed in the radio compartment of the dash.

If COM 6 (Arduino Leonardo) is not displayed here, connection has failed, so you need to reconnect the Arduino and PC. Once you have set up so far, quit Arduino IDE once. At last the writing of ...

One of the simplest and most effective ways to debug your Arduino code is to use LEDs and buttons. You can use LEDs to indicate the state of your program, such as whether a function is executed, a ...