Sharp IR Sensor GP2Y0A21YK0F

Sharp IR Sensor GP2Y0A21YK0F Measuring Detecting Distance 10 to 80cm with Cable

Product Description:
The Sharp distance sensors are a popular choice for many projects that require accurate distance measurements. This IR sensor is more economical than sonar rangefinders, yet it provides much better performance than other IR alternatives. Interfacing to most microcontrollers is straightforward: the single analog output can be connected to an analog-to-digital converter for taking distance measurements, or the output can be connected to a comparator for threshold detection. The detection range of this version is approximately 10 cm to 80 cm (4″ to 32″).

Feature summary:
Measuring Detecting distance is 10 to 80 cm
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
Less influence on the color of reflective objects, reflectivity
Line-up of distance output/distance judgement type :
Distance output type (analog voltage) : GP2Y0A21YK
Distance judgement type : GP2Y0D21YK
Judgement distance is 24cm
Adjustable within the range of 10 to 80cm [Optionally available])
External control circuit is unnecessary

Datasheet
Wiring Example
Bildr Tutorial

Package Included:
1 Sharp IR Sensor GP2Y0A21YK0F