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FC-33 Electric Motor Speed Sensor Module - Black + Silver
Model FC-33 Quantity 1 Color Black + silver Material PCB Features It outputs low level when there is not block in the groove£¬ otherwise it output high level. The output end can connect to power relay to form normal limit switch function£¬ or connects to active buzzer module to form alarm. Specification Groove type optocoupler sensor£¬ groove width: 10mm; With output state indicator£¬ it lights on when output high level and off when output low level. Working voltage: 3.3~5V£¬ current>15mA£¬ 0/1 output; Comparator: LM393 Application Widely use for test motor speed£¬ work piece counting£¬ etc. English Manual/Spec Provides cable connecting manual Packing List 1 x Module