Built in keyboard

[LarryD]

If pin 2 or 3 is available you can add a 44 button remote too.

FYI: 44 button IR remote for your projects

I thought this might be of some interest to those who need a simple method to send keyboard data to their Arduino projects. IR keypad used: See the sketch below for implementation. Attached is a modified Library to handle code IR reception. Enjoy. // //44 button IR remote //NEC - IR code //LarryD // //This task demonstrates interfacing to a 44 button IR remote //which is commonly available on EBay for $3 - $5 USD. //These remotes usually come with a controller which includes a //all in on…