This module detects nearby objects using infrared reflection. Commonly used in line-following cars, proximity detection, and basic automation.
Key Features:
- Infrared emitter and receiver pair
- Adjustable sensitivity via potentiometer
- Digital output (HIGH/LOW)
- Working range: 2–30cm (approx.)
Description:
Build reactive bots and smart detectors—this IR module makes proximity sensing easy and low-power for embedded systems.
