Smart Fan Controller
Build an automatic temperature-controlled fan using thermistor sensors. Design circuits that respond to heat. Covers smart automation and temperature sensing.
Recommended for ages 9-12
About This Kit
Construct a temperature-controlled fan circuit using NTC thermistors and transistors for automatic switching. Test threshold temperatures and adjust sensitivity. Covers sensor circuits, transistor switching, temperature measurement, and automated control systems. Introduces feedback loops and smart environmental controls.
Learning Outcome
Learner builds a fan that turns on when hot
What's Inside
NTC thermistor, transistor, DC motor, 9V battery
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