SparkFun will be closed Nov 26th and 27th for the Thanksgiving holiday. Orders placed after 2:00pm MT on the 25th will ship out Monday the 30th.
Track My Order
Frequently Asked Questions
International Shipping Info
Mon-Fri, 9am to 12pm and
1pm to 5pm U.S. Mountain Time:
Chat With Us
February 23, 2013
about 3 years ago
Thank you for help! I realy want to test that product with Arduino
Can you read the mind of persons? :) My project is to use that button pad with Arduino for made something how a drum machine! Thank you for the help and for the site; and what about the voltage? What’s the true voltage to use with that device?
What’s the maximum current that can flow in it?
Thank you very much! In fact firstly I was looking for a button pad and I found out that button pad 4x4 that you speak about, but I needed a PCB and I found that; now I want to use that two products together.
So I can use that ring as a switch?
Hi, sorry for my english. I have a question: what are the circles around the four holes of RGB-LED? They seem made of conducting material.
Thanks for help
No public wish lists :(
Forgot your password?
No account? Register one!