What to do if you can't identify the plus and the minus Pro Preview

We are here to help. So there are a couple of things you could do.

  • #740
  • 22 Feb 2018

TL. DR.

Get in touch with us. Look at the examples already provided.

Get in touch with us

Send us a picture of the front and the back of the controller and we would help you identify the plus and the minus.

Look at the examples

In the following tutorial we have a number of examples of different controllers and where is the plus and minus of this controller. Check it out before sending us a question Examples for controllers and where is the pus and minus in different controllers

Lessons with this tutorial

This tutorial is used in the following lessons

  1. Perfect STEM course. Module 1 - Smart Car with Raspberry PI / Marking Motors and Lights components in the Car

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    3. What to do if you can't identify the plus and the minus
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