Motor RPM counter

Digital Tachometer RPM , Speed or Pulse counting Sensor Module. Can be used with Arduino, Raspberry Pi and other microcontroller boards.

Applications:
RPM Sensing, Speed Sensing
As Home and End limit sensor in CNC machines
Position Detection Sensor
Pulse counting

Features:
Output state indicator LED (LED ON means No obstruction)
Power state indicator LED
3.3V and 5V logic level compatibility
4 pin standard male header for interfacing with electronics
A fixed hole for easy installation
Built in LM393 comparator for perfect non-intermediate logic low and high output
The use of quality coupler slot sensor

Technical Specifications:
Operating voltage: 3.3V-5V
Maxim Output Drive: 15mA
Digital Output (DO) Output Low : When No Obstruction
Digital Output (DO) Output High: When Obstructed
Analog Output: Near 0V when no obstruction, between 0V and VCC when less obstruction and Near VCC when full Obstruction
Header Pitch: Standard 0.1 inch (2.54mm)
Grove width : 5mm
PCB Size: 3.2cm x 1.4cm
Mounting Hole Diameter: 3.0mm

Pinouts:
1.VCC
2.GND
3.DO (Digital Out)
4.AO (Analog Out)

Package Includes:
1x Digital Tachometer RPM or Speed Sensor Module – FZ0888