Resistance, which can be thought of as how easily electricity flows through something, can be measured (informally) using Scratch. This recipe is going to get us going in collecting resistance values.
This will be a recipe that will work with the resistance of two different items, so we'll use two sets of alligator clips. We'll create a program that will check the resistance of two objects, and will let the operator know which object has a higher resistance.
Set up the PicoBoard with two of the alligator clips, as shown here:
Now you're ready to get started!
Follow these steps to make our program that ...