Features:
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Operating voltage: 3.3V–5V DC
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Detection range: Approximately 2–30 cm (adjustable)
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Output type: Digital HIGH/LOW signal
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Adjustable sensitivity via onboard potentiometer
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Indicator LEDs: Power indicator + obstacle detection LED
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Infrared transmitter & receiver for stable performance
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Applications: Line-following robots, smart cars, automation, obstacle detection
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Compatibility: Arduino, ESP32, ESP8266, Raspberry P
Applications:
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Obstacle avoidance in robots and smart cars
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Line-following and autonomous vehicle navigation
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Proximity detection systems
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Smart home automation projects
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Security and alert systems
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Industrial object-detection setups
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