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NXT Battery Tester

In this project, you will design and build a device for testing the usability of a AA battery. Your device should be able to detect the presence of a battery, measure its voltage with a Vernier Differential Voltage Probe, and give an audio indicator of the battery status.

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Learning Objectives

In this project, you will design and build a device for testing the usability of a AA battery. Your device should be able to detect the presence of a battery, measure its voltage with a Vernier Differential Voltage Probe, and give an audio indicator of the battery status.

Download an Evaluation Lab

The evaulation labs contain background information, objectives, materials list, and step-by-step student instructions.