SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!
Frequently Asked Questions
Mon-Fri, 9am to 12pm and
1pm to 5pm U.S. Mountain Time:
Chat With Us
January 12, 2014
about a year ago
Hi, I have questions about the IO pins;
I used the io pins definition from the sample code, and tried to power the left motor with the following codes: digitalWrite(lmdirpin,1); // drive left motor forward
digitalWrite(lmpwmpin,1); // left motor at 100%
however, what I found is that I actually got potential difference on the right motor output channels
similarly, when I tried to power the right motor, I got potential difference on left motor output
No public wish lists :(
Forgot your password?
No account? Register one!