Fc 51 Ir Sensor Datasheet Jun 2026

Simple proximity alarms or "black/white" line tracking for basic line-following robots. Usage Tip

void setup() pinMode(sensorPin, INPUT); pinMode(ledPin, OUTPUT); Serial.begin(9600); Fc 51 Ir Sensor Datasheet

Obstacle avoidance for wheeled or tracked mobile robots. Simple proximity alarms or "black/white" line tracking for

A multi-turn potentiometer (blue trim pot) is used to increase (clockwise) or decrease (counter-clockwise) the sensitivity and detection distance. Operational Notes Fc 51 Ir Sensor Datasheet