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.


Member Since: May 20, 2009

Country: United States



Person :P


Methodist Church

Programming Languages

C, C++, Javascript


University of Tennessee


In the words of Dr. Zoidberg “Robits”

  • Hook one of these up to an amp, Have the amp power a ridiculously loud tweeter :P. I personally have read you can use these and a sheet of glass to turn a monitor into a touchscreen and look forward to trying that out.

  • I feel dumb now but I answered my own question.It can be used to control two motors independently forward and back by keeping 1,2EN and 3,4EN HIGH at all times and changing the A inputs.

  • In dual full H-bridge mode, mentioned in the post below, could it be used to independently power two motors forward and backward? Or would I still need one per motor? And if so, how do I do this? I can’t figure it out via the schematic.

No public wish lists :(