Oiyagai 5pcs LM393 Chip Motor Measuring Comparator Speed Sensor Module Slot Type IR Optocoupler for MCU Arduino

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🚀 Speed into the Future with Precision!

The Oiyagai 5pcs LM393 Chip Motor Measuring Comparator Speed Sensor Module is a compact and efficient solution for speed measurement in various electronic projects. Operating at a voltage of DC 3.3-5V, this module features a high-performance LM393 chip and comes in a lightweight package of 5 units, making it ideal for hobbyists and professionals alike.