Speed Measuring Sensor Module

Speed Measuring Sensor Module


Speed Measuring Sensor Module, can be use to measure speed of rotation of motors, etc.
Note: Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Availability: 5 in stock SKU: STC-00449 Categories: , , , Tag:


The Speed Measuring Sensor Module is widely used in motor speed detection, pulse count, the position limit, etc.

The DO output pin can be directly connected to a microcontroller IO port, if there is a block detection sensor, such as the speed of the motor encoder can detect.
DO output pin can also be connected to a relay, limit switch, and other functions, it can also be connected to an active buzzer module to raise an alarm, etc.

  • Using imported optical coupling sensor, width 5mm.
  • It have the output state light, if output high level, the lights are off. if output low level ,it on.
  • Good signal and waveform, with strong driving ability for more than 15mA.
  • The working voltage of 3.3V to 5V.
  • Output: digital switch output (0 and 1).
  • Equipped with a fixed bolt hole, easily install.
  • Small board PCB size: 3.2 cm x 1.4 cm.
  • Use the LM393 wide voltage comparer

Wiring specification

  • VCC Connect the positive 3.3 or 5 V power supply
  • GND Connect power negative
  • DO TTL switch signal output
  • AO not connected.

Additional information

Weight10 g



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