Line Follower Obstacle Avoidance Tracking IR Sensor for Arduino and other Micro Controllers. Typical use with autonomous operating vehicles and robots.
This sensor’s typical use is for example in autonomous operating vacuum bots, to avoid falling down on stairs or the edge of a patio or desk, or to operate only within boarders (marked with reflecting tape). The operating range is between zero and about 25 mm distance to the surface. The power supply should be chosen accordingly to the connected micro controller; for example 5V for an Arduino Uno, or 3.3V for an Arduino Due or Zero.
This item contains 5 of the sensors shown in the pictures!
Operating Voltage (max.) 2 – 6V
Operating Voltage (recommended) 3.3 or 5.0V
Digital Output on/off (1/0) max. +/- 25mA (source/sink).