Thursday, February 6, 2014

USB Tester Backpack 2.0 Review

Thanks to aerodynes, for the great review of our new USB Tester and Backpack 2.0.

"This is a test and review of the new version of the FriedCircuits USB tester and backpack. If you read my previous articles on the backpack and its extensions, you already know that I am a big fan of this simple and very useful tool. ..."

Read the complete review here:


  1. Hi Will, why did you choose to sample at 100ms, and can it run faster if the sketch is changed?

    1. It was for calculating the mWh and mAh. The timer uses an interrupt so I think it should work faster. But may affect the screen refreshes. I haven't tested it. If I get a chance tonight I will try it.

      Send me and email and we can chat about it. My email is under contributors.