This is a free series of online textbooks on the subjects of electricity and electronics. Materials cover AC and DC circuits, semiconductor circuits, analog integrated circuits, digital integrated circuits and timer...

The Materials Science and Technology Teacher's Workshop (MAST) provides this activity as an introduction to the the photoconductive properties of semiconductors. The lab aims to "quantitatively determine how the...

This lab, presented by the National Nanotechnology Infrastructure Network, introduces students to the temperature response of liquid crystals, and how they respond in different phases of matter. In addition to liquid,...

This lab, presented by the National Nanotechnology Infrastructure Network, introduces students to "some of the challenges of making semiconductor chips and waveguides." These parts of electronic circuits will help...

This lab, presented by the National Nanotechnology Infrastructure Network, introduces students to "some of the challenges of making semiconductor chips and waveguides." These parts of electronic circuits will help...