Description
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
- VCC
- GND
- DO (Digital Out)
- AO (Analog Out)
