Sharp GP2Y0A21YK0F Distance Sensor – 10 to 80cm Analog Output

Description

Description

The Sharp GP2Y0A21YK0F Analog Distance Sensor is a compact module designed for detecting objects within a 1080cm range. It outputs an analog voltage proportional to the distance, allowing easy integration with Arduino, Raspberry Pi, and other microcontrollers. Operating at 4.55.5V with a typical current of 30mA, the sensor supports obstacle avoidance, motion detection, and interactive robotics applications. With a sampling rate of 26Hz and a voltage differential of 1.9V, it provides reliable and continuous distance measurement for real-time control systems. Its small form factor facilitates integration in both prototype and finished projects.

Features:

• Detection Range | 1080cm for short to medium distance sensing

• Output Type | Analog voltage proportional to distance

• Operating Voltage | 4.55.5V DC

• Supply Current | Typical 30mA

• Sampling Rate | 26Hz for real-time distance measurement

• Voltage Differential | 1.9V across full detection range

• Compatibility | Supports Arduino, Raspberry Pi, and other microcontrollers

• Module Size | Compact form factor for easy integration

Specifications

• Operating Voltage | 4.55.5V DC

• Supply Current | 30mA typical

• Output Type | Analog voltage

• Voltage Differential | 1.9V across full detection range

• Module Dimensions | 29 13 13mm (L W H)

• Weight | 10g

• Detection Range | 1080cm

• Sampling Rate | 26Hz

• Response Type | Continuous analog output

• Operating Temperature | 0C to 50C

• Storage Temperature | -20C to 60C

Links

• DataSheet
• 3D model on grabcad.com

Tutorials

• Tutorial on makerguides.com