This document from CREATE California provides a basic introduction to voltage and current. The material would work well as a review for students who had already had some classroom instruction on the topic, or as an...
This document from the Advanced Technology Environmental and Energy Center (ATEEC) aims to assist teachers in renewable energy instruction. Three lessons are included: "Batteries and Bulbs," "Measuring Current and...
This is an animation of a comparator with noisy input voltage. The device compares the voltages and switches to the larger one. Voltages and parts of the circuit of this 3-D animated gif are highlighted with different...
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