LED Circuit Board Class Activity

This circuit board is meant to bring simple circuits and 3D printing to the classrooms of middle schools and high schools. The conductive paint makes this project safe since there is no hot solder to worry about. By completing this project students will learn about types of circuits, the role of the resistor, as well as calculating amperage in a series circuit.

Materials Needed:
-LED
-Resistor 470 Ohm Resistor (Yellow,Violet,Brown)
-9 volt battery
-9 volt battery connector (with stripped positive and negative leads)
-conductive paint