Show Posts
Pages: [1]
1  Using Arduino / Sensors / Re: putting 12 ldr on my arduino uno board on: December 08, 2012, 06:22:23 pm
Thanks for the help!  smiley
2  Using Arduino / Sensors / Re: putting 12 ldr on my arduino uno board on: December 07, 2012, 09:58:34 pm
Hi,

I am also looking to connect 12 LDRs to my Arduino UNO and was hoping to avail of the digital pins. I am only wishing to use the LDRs to produce 2 values, on and off.

This is for an audio project and I want to use the LDRs to trigger a note on or note off.

Is this possible?

I have heard about using multiplexers on the analogue pins but I don't really want to take the route as I have other plans for those pins smiley
Pages: [1]