Infrared Obstacle Avoidance Sensor Module, IR 4-channel Tracking Sensor Module, DC 3.3V-5V TTL Smart Car PCB for Science Project

Description

🤖 Elevate your robotics game with smart, sleek obstacle detection!

The Infrared Obstacle Avoidance Sensor Module is a compact, 4-channel IR tracking sensor designed for smart cars, robots, and automation projects. Operating at 3.3V-5V DC, it offers adjustable detection distances from 2 to 60 cm with a 35° detection angle. Its TTL output directly interfaces with microcontrollers or drives relays and buzzers, making it a versatile and reliable choice for precise obstacle detection and line tracking in professional and DIY applications.