This site offers easy to understand explainations for the following areas of electronics: How does electricity work? How do Resistors work? How do Diodes work? How do Transistors work? Example Transistor...

A free series of textbooks on the subjects of electricity and electronics. These books DC, AC, Semiconductors, Electronics, Digital, Reference, and Experiments, and all related files are published under the terms and...

The Materials Science and Technology Teacher's Workshop (MAST) provides this activity as a vehicle to examine the I-V characteristics of a diode versus a resistor. The exercise will measure the voltage drop across both a...

The Materials Science and Technology Teacher's Workshop (MAST) provides this activity for classes learning about semiconductors and LEDs (light-emitting diodes). The class will observe visible LEDs in simple electrical...