Resistors and Not Burning Out

Some notes and guides to prevent damage to components. Learn how to carefully plan and use devices. Often the key is knowing what resistance you either have or need to add to the circuit.

Pull up and Pull down Resistors — by Dr. William L. Honig — last modified 2015-04-06 03:59 PM

Learn the importance and the difference.

Using Arduino's Built in Resistors — by Dr. William L. Honig — last modified 2015-04-06 04:01 PM

An option instead of an external resistor, but you need to understand how to use!

Example of Both Pull Up and Pull Down — by Dr. William L. Honig — last modified 2015-04-07 03:57 PM

Look at a simple circuit and understand the difference