New Arduino Key Lib can Read 6 Buttons using only 3 I/O pins

For the discussion of Arduino related topics.

Moderator: phalanx

Post Reply
wholder
Posts: 41
Joined: Mon Dec 24, 2007 1:39 pm

New Arduino Key Lib can Read 6 Buttons using only 3 I/O pins

Post by wholder » Thu Aug 03, 2017 4:30 pm

I've written a new key input library that supports a special type of multiplexing that can scan 6 buttons using only 3 I/O pins, 10 buttons using 4 I/O pins, 15 buttons using 5 I/O pins, and so on. For more details, see my web page and video at:

Introducing KeyPlexLib (or, 'Wayneplexing' on Arduino Made Easy)

Wayne

Kickflip7
Posts: 5
Joined: Sun Jul 02, 2017 6:05 am

Re: New Arduino Key Lib can Read 6 Buttons using only 3 I/O

Post by Kickflip7 » Wed Aug 09, 2017 12:39 pm

Hi Wayne

This Library is nice. Thanks for informing me.

Ben


Gesendet von iPhone mit Tapatalk

powermta
Posts: 1
Joined: Fri Aug 18, 2017 6:09 pm
Location: Colombia
Contact:

Re: New Arduino Key Lib can Read 6 Buttons using only 3 I/O

Post by powermta » Fri Aug 18, 2017 6:31 pm

Really a good one. Thanks for the input

Post Reply