The Speed Measuring Sensor Groove Coupler Module is designed for detecting the speed of motors or other mechanical systems. It features both digital and analog outputs, making it suitable for a wide range of applications such as motor speed detection, pulse counting, and position limiting. The module uses an imported groove optical coupling sensor for precise and reliable performance.
Features:
Uses a 5mm wide groove optical coupling sensor
Output state light indicator: lights off for high level output, lights on for low level output
High-level output when covered, low-level output when uncovered
Provides good signal and waveform, with a driving ability of over 15mA
Equipped with a fixed bolt hole for easy installation
Uses LM393 wide voltage comparator
Digital Output (DO) can be connected directly to a microcontroller IO port
Can interface with relays, limit switches, or an active buzzer module for alarms
Product Specifications:
VCC: 3.3-5V (positive power supply)
GND: Negative power supply
DO: TTL switch signal output
AO: Analog output
Sensor Type: Groove optical coupling sensor
Output Voltage: High-level (covered) / Low-level (uncovered)
Drive Ability: >15mA
Dimensions: Compact design with bolt holes for mounting
Applications:
Motor speed detection and control
Pulse counting and position limit detection
Alarm systems using relays or buzzers
Disclaimer: Product specifications, features, and design may change over time due to product updates or improvements.
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