The US-015 Ultrasonic Sensor is more accurate than the HCSR04 sensor for distance measurement and object detection. It offers excellent range accuracy up to (1mm) and fairly stable readings. It requires two digital I/O pins (an output pin and an input pin) to interface with it.

Technical Details

• Distance Measuring Range: 2cm – 400cm
• Operating Temperature: 0°C to 70°C
• Operating Voltage: 5VDC
• Sensing Angle: 15°
• Static Current:3mA
• Dimensions: 44 x 20 x 15 mm (L x W x H)

Features

• More accurate than HCSR04.
• It has a large measuring range.
• It detects distances from 2 cm to 400 cm.
• The static power consumption is less than 3mA.