3.3-5.5V HC-SR04+ Ultrasonic Sensor 4 Pin

HC-SR04+ Ultrasonic Sensor Description

The 3.3-5.5V HC-SR04+ Ultrasonic Sensor is an upgraded version of the classic HC-SR04 sensor, capable of operating within a broader voltage range. This module provides accurate distance measurement with a simple 4-pin interface, making it ideal for low-power applications and projects with flexible voltage requirements. Perfect for robotics, IoT, and embedded systems, the HC-SR04+ ensures reliable performance and seamless integration with microcontrollers like Arduino, Raspberry Pi, and ESP32.

HC-SR04+ Ultrasonic Sensor Features

• Wide Voltage Range: Operates efficiently between 3.3V and 5.5V.
• Accurate Distance Measurement: Measures distances from 2cm to 400cm with high precision.
• 4-Pin Interface: Simple connection with VCC, GND, Trigger, and Echo pins.
• Compact Design: Lightweight and easy to integrate into projects.
• Low Power Consumption: Optimized for energy-efficient systems.

HC-SR04+ Ultrasonic Sensor Specifications

• Operating Voltage: 3.3V to 5.5V
• Current Consumption: 15mA
• Measuring Range: 2cm to 400cm
• Accuracy: ±3mm
• Frequency: 40kHz ultrasonic signal
• Interface: 4-pin (VCC, GND, Trigger, Echo)
• Dimensions: Compact and lightweight

HC-SR04+ Ultrasonic Sensor Applications

• Robotics: Used for obstacle detection and collision avoidance systems.
• IoT Projects: Enhances smart devices with precise distance measurement capabilities.
• Level Monitoring: Measures liquid or material levels in tanks and containers.
• Prototyping: Ideal for creating distance measurement prototypes and DIY projects.
• Educational Use: Great for teaching and learning about ultrasonic sensors and embedded systems.