HC-SR04 Plus Ultrasonic Sonar Sensor 2021 3.3V-5V

Specifications: The HC-SR04 Plus ultrasonic sensor is an upgraded version of the popular HC-SR04, capable of accurately measuring distances using ultrasonic waves. It operates effectively within a range of 2cm to 400cm, with improved accuracy and stability.

Power: Compatible with a wide voltage range from 3.3V to 5V DC, suitable for integration into various electronic projects and microcontroller systems.

Input and Output: Utilizes a trigger and echo mechanism to send and receive ultrasonic pulses. It provides distance measurement data via a digital output signal (pulse width modulation), which can be directly interfaced with microcontrollers such as Arduino and Raspberry Pi.

Physical Characteristics: Compact and lightweight, the HC-SR04 Plus sensor is designed in a module format with integrated ultrasonic transmitter and receiver components. It features mounting holes for easy installation and alignment.

Additional Features: Offers enhanced noise immunity and stability, making it suitable for outdoor and indoor applications requiring accurate distance measurement. Includes built-in temperature compensation for consistent performance across different environmental conditions.

This sensor is widely used in robotics, IoT devices, and automation systems for applications such as obstacle avoidance, distance monitoring, and object detection. Its affordability, ease of use, and reliable performance make it a popular choice among hobbyists and professionals alike for integrating into smart projects and prototypes.