Fc 51 Ir Sensor Datasheet ((free)) Jun 2026

The FC-51 IR sensor is a reliable and easy-to-use infrared sensor module suitable for various robotics and automation projects. Its simple digital output and adjustable sensitivity make it a popular choice among hobbyists and professionals. However, its limited range and potential interference from environmental factors should be considered when designing applications.

The following technical data is derived from standard FC-51 datasheets : Fc 51 Ir Sensor Datasheet

The datasheet for the FC-51 IR sensor provides the following key specifications: The FC-51 IR sensor is a reliable and

Turning the onboard potentiometer clockwise usually the detection range (making it more sensitive). Counterclockwise decreases the range. This works by changing the comparator's reference threshold. The following technical data is derived from standard

If you're looking for the official datasheet of the FC-51 IR sensor, you can search for it on various online platforms, such as:

The FC-51 is an analog/digital infrared (IR) sensor module designed for short-range obstacle detection (2 cm to 30 cm). Unlike Sharp GP2Y0 series sensors (which give analog distance values), the FC-51 typically outputs a simple (HIGH/LOW) when an object is within a preset threshold.