光学传感器开发工具 This version of the QRE1113 breakout board features a digital output using a capacitor discharge circuit to measure the amount of reflection. This tiny board is perfect for line sensing when only digital I/O is available and can be used in both 3.3
- ROB-09454
- SparkFun
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1:
¥37.2222
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25库存量
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40预期 2026/11/13
