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Re: 3V3 digital signal to the cRIO
Quote:
Originally Posted by yash101
That could be true. I am kind of comparing to the BASIC stamp which has 5v I/O. Just stay safe and buy a cheap level shifter. $5 could save you from buying more $35 RPis, so being safe-than-sorry would also be the cheaper way in this case.
Is that true that the pin is held up? That reduces some of the nightmares I have, about limit switches having the pins floating, so thanks  |
Yeah they include a 10k Pullup to 5V inside the sidecar.
Here's the schematic.
http://www.usfirst.org/uploadedFiles...matic%20v7.pdf
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All statements made are my own and not the feelings of any of my affiliated teams.
Teams 1510 and 2898 - Student 2010-2012
Team 4488 - Mentor 2013-2016
Co-developer of RobotDotNet, a .NET port of the WPILib.
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