This article examines data logging of temperature using the TMP36 temperature sensor and a simple light-emittingdiode (LED) for light.
本文将研究如何使用TMP36温度传感器记录温度数据，如何用一个简单的发光二极管(LED)进行发光。
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This would be enough to power an electronic speaker or small LED (light-emittingdiode) lights, but not enough to operate a laptop, which requires an estimated 30 to 50 watts.