GP2Y0A02YK0F是夏普的一款距離測量感測器模組。它由PSD(position sensitive detector) 和IRED (infrared emitting diode) 以及信號處理電路三部分組成。由於採用了三角測量方法,被測物體的材質、環境溫度以及測量時間都不會影響感測器的測量精度。感測器輸出電壓值對應探測的距離。通過測量電壓值就可以得出所探測物體的距離,所以這款感測器可以用於距離測量、避障等場合。
Description: Infrared proximity sensor made by Sharp. Part # GP2Y0A02YK0F has an analog output that varies from 2.8V at 15cm to 0.4V at 150cm with a supply voltage between 4.5 and 5.5VDC. The sensor has a Japanese Solderless Terminal (JST) Connector. We recommend purchasing the related pigtail below or soldering wires directly to the back of the module..
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