Simple, Easy and Cheap Wireless Presenter

wireless presenter

In order to build this low cost wireless presenter you will need:

  • An infrared remote control (any common TV control should work)
  • An Arduino Pro Micro or a Leonardo (both based on the ATmega32u4 microcontroller)
  • An infrared receiver (VS1838B)
  • A perfboard or a breadboard
  • Female pin headers (optional)

An ATmega32u4 based Arduino is crucial for this tutorial, since the said microcontroller can emulate a keyboard or a mouse very easily, through the use of the standard Mouse & Keyboard libraries. We will use it, to make our computer think that we are pressing specific keyboard buttons, therefore controlling the presentation from a distance

View the all steps tutorial at;