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Ships within 48 hours · Estimated delivery Nov 2 - Nov 7
Display: Digital LCD
SD/SDHC/MMC Card Slot (up to 32GB supported)
Other MCUs (e
Technical Info
Elevate your charging game with the USAMS SJ751
Slot Type IR Optocoupler Speed Sensor LM393 Module for Arduino 3.3V-5V phone gaming accessories Display: Digital LCDThe Slot Type Infrared Optocoupler Speed Sensor Module with LM393 comparator is designed for precise motor speed detection, pulse counting, and position control. Featuring the high sensitivity ITR9606 optocoupler, it combines an infrared emitter and an NPN phototransistor in a 5 mm slot structure to ensure accurate signal response. This module operates on 3. 3V5V and outputs a clean digital signal (DO) ideal for microcontrollers like Arduino,
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