It is an infrared distance sensor with I2C output that can measure distances between 4-50cm, which you can use in your robotic projects. It can be used in distance measurement and object detection applications.
Features:
Built-in infrared LED and CMOS image sensor
Measurement range: 4-50cm
Operating voltage: 2.7- 5.5V
Operating current: 36mA
Operating temperature range: -10°C ~ 60°C
High precision measurement
Digital communication via I2C
Dimensions: 16.7 × 11.0 × 5.2mm