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 ...

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]. It’s worth noting that ...

As you can see using this code Arduino will display PRESSED when the button is pressed or RELEASE otherwise ... if you want to and you can even add extra circuitry to turn ON an LED or use a relay to ...

The case even lets the Arduino’s power LED shine through so ... need to automate video game button-pushing, [Facelesstech] has kindly uploaded the source code and 3D designs for you to try.

Created by the Lenka Design Workshop the case has been created using a 32×32 LEGO baseplate finished with a clear acrylic cover to house the four large arcade buttons and Arduino board ...

If you enjoy tinkering and building Arduino projects and gizmos ... The micro USB connection makes it easy to upload code and power the board, while the onboard 3.3v regulator ensures stable ...

The $87.36 Arduino Plug and Make Kit comes with an Arduino UNO R4 WiFi microcomputer featuring Bluetooth and its own built-in 12 x 8 LED matrix ... and a set of three buttons.