Sharp GP2Y0A21YK Infrared Sensor 10 - 80 cm

GP2D12 is a Infrared Range Sensor made , which is commonly used in various field, like measuring the distance between the robot and the obstacles.

Specifications:

* Measurement range: 4cm to 80cm

* The maximum allowable Angle : > 40 

* The power supply voltage : 4.5 to 5.5 V

* The average power consumption : 35 mA

* Peak power consumption : about 200 mA

* The frequency of updates/cycle : 25 Hz/40 ms

* Analog output noise : < 200 mV