uxcell a14121800ux0567 LM393 Chip 1CH Optocoupler Motor Speed Measuring Counter Sensor Module

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Now: $20.38
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SKU:
JA35023
UPC:
711331367402
Condition:
New
Availability:
Free Shipping from the USA. Estimated 2-4 days delivery.
Widely used in motor speed detection, pulse counter, etc. Designed with slotted optical switch sensor, indicator light. Working with official MCU board.