Thermal Conductivity: What is it and Why You Should Care

Thermal Conductivity: A measure of the ability of a material to transfer heat. Given two surfaces on either side of a material with a temperature difference between them, the thermal conductivity is the heat energy transferred per unit time and per unit surface area, divided by the temperature difference 1. Thermal conductivity is a bulk property that describes the ability of a material to transfer heat. In ...

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TV Remote Controlled Car

Nothing is worse than loosing the controller that came with your remote control car. Replace that sucker with an arduino and the one remote that always seems to be around, the TV remote! Remove these ads by Signing Up Step 1: Materials The materials for this project are pretty straight forward. You're gonna need... - A remote control car. The one I used has one small DC motor to drive the car and a small st ...

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