HC-SR04 Ultrasonic Distance Sensor

Key Features:

• High Precision: Measures distances with an accuracy of up to 3mm.
• Wide Range: Detects objects from 2cm to 400cm (4 meters).
• Simple Interface: Easy to integrate with Arduino, Raspberry Pi, and other microcontrollers using 4 pins (VCC, Trig, Echo, GND).
• Fast Response Time: Quick and reliable measurement updates for real-time applications.
• Low Power Consumption: Energy-efficient design suitable for battery-powered projects.

Specifications:

• Working Voltage: Old Version 5V DC – New Version 3.3V-5V DC
• Working Current: <15mA
• Signal Type: Digital (Trigger and Echo)
• Measuring Angle: 15°
• Dimensions: 45mm x 20mm x 15mm