Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit Optical Speed Measuring Module
From Store#912692
$1.42
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5.0 out of 5 (12 sold)
Price History
Price changes for Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit Optical Speed Measuring Module since Mar 22, 2025
Max: $1.42
Min: $1.37
Current: $1.42
