Pololu QTR-8RC vs QTR-8A Sensor Array Pololu offered, until recently two different eight sensor arrays, the QTR-8RC and the QTR-8A. The RC array uses an RC circuit and capacitor decay …
This method works for any of the U3V70x series voltage regulators found on www.Pololu.com
Personally with the amount of current capacity I would always vote for using the wire clamps over the pins. Most breadboards can only handle 1-2A of current safely.
WARNING: Do not solder the pins on if you plan to use the wire clamps, you will be exposing voltage through the pins that could easily short on an object including yourself.
In this article, I’d like to cover the two main ways that people choose to program a line following robot and compare the two. I’ll be comparing, in detail, the “Simple …
About Pololu Pololu was founded by three MIT students and is a great resource for components, they have great documentation, create their own libraries for the components they sell and they …
