Sharp GP2Y0A21YK0F Analog Distance Sensor 10-80cm

Sharp GP2Y0A21YK0F Analog Distance Sensor 10-80cm
Pololu item #: 136 1359 in stock

Price break Unit price (US$)
1 9.95
5 8.95
25 7.95
100 6.95


backorders allowed

The GP2Y0A21 Sharp distance sensor is a great way to add obstacle avoidance or motion sensing to your robot or any other project. With a detection range of 4″ to 32″ (10 cm to 80 cm) and an analog voltage indicating the distance, this sensor is very easy to use.

 Description Specs (10) Pictures (3) Resources (1) FAQs (0) On the blog (2) 

Dimensions

Size: 1.75″ × 0.75″ × 0.53″
Weight: 3.5 g

General specifications

Maximum range: 80 cm
Minimum range: 10 cm
Sampling rate: 26 Hz1
Minimum operating voltage: 4.5 V
Maximum operating voltage: 5.5 V
Supply current: 30 mA2
Output type: analog voltage
Output voltage differential: 1.9 V

Notes:

1
Typical; can be as low as 21 Hz.
2
Average; this sensor draws current in large, short bursts, which is why it is recommended a 10 µF capacitor or larger be placed across power and ground close to the sensor.