QRE1113 IR Sensor IC

รหัสสินค้า : QRE1113

The QRE1113 is a small IR reflectance sensor. This sensor is often used in line following robots because, if it can sense if a surface is white or black.

There are four pins on the QRE1113 - two control the IR emitting LED while the other two are the collector and emitter of a phototransistor. The IR diode has a max forward current of 50mA and operates at 940nm.Breakout boards (analog and digital) coming soon!

Features:

•    - Phototransistor output
•    - No contact surface sensing
•    - Miniature package
•    - SMT gull wing leads