Fc 51 Ir Sensor Datasheet 'link' «Full Version»

By following this guide, you'll be well-equipped to work with the FC-51 IR sensor and explore its many applications.

FC-51 IR Sensor is a versatile, low-cost infrared proximity module commonly used in obstacle avoidance robots, security systems, and factory automation. It works on the principle of reflecting infrared light off an object to determine its presence within a specific range. Electronics For You Technical Specifications Based on typical operating parameters for this module: Operating Voltage: 3V to 5V DC Operating Current: is greater than or equal to Detection Distance: 2cm to 30cm (adjustable via potentiometer) Detection Angle: Approximately 35 raised to the composed with power Output Signal:

The sensitivity potentiometer is likely turned too far clockwise. Turn it counter-clockwise until the green LED turns off, then test it by placing your hand in front of the sensor. Fc 51 Ir Sensor Datasheet

Rotating clockwise increases sensitivity (longer detection distance). Rotating counter-clockwise decreases sensitivity (shorter detection distance).

This article provides a detailed overview of the FC-51 IR sensor datasheet, including its technical specifications, pinout, working principle, and practical application examples. 1. FC-51 Sensor Technical Specifications By following this guide, you'll be well-equipped to

Digital Output pin. Outputs a Low (0V) signal when an obstacle is detected and High (3.3V/5V) when no obstacle is present. 3. Working Principle

While highly reliable, the FC-51 does have inherent limitations that you should consider during system design: Working Principle While highly reliable

is a popular infrared (IR) obstacle avoidance sensor module commonly used in robotics for proximity detection and line tracking. It functions by emitting an IR signal and measuring the reflected light to identify objects within its field of view. Technical Specifications

The LM393 voltage comparator compares the receiver's signal against a threshold set by the onboard potentiometer.

The FC-51 module features a simple 3-pin interface header, making it exceptionally easy to connect to breadboards or microcontroller development boards. Pin Number Description Input Power Supply (3.3V - 5V DC) GND Ground Reference (0V) OUT Digital Output (Active LOW) Onboard Hardware Components