Create an Arduino Sketch from a VB macro in a PowerPoint presentation. This PowerPoint presentation and the included VB macro is based on the work by Kris Kasprzak here. The original VB macro created ...

Smart presentation pointers are readily available in the market but are expensive. Here is a simple, easy-to-build, inexpensive and infrared (IR)-based smart slide pointer using Arduino Leonardo.

Hi! The presentation pen on online marketplaces are so expensive. Did you think you can have a cheaper one? Today I will show you how to make a cheap wireless presenter using your own smartphone and ...