Description

Ultrasonic Distance Sensor provides very short (2CM) to long-range (4M) detection and ranging. The sensor provides precise and stable non-contact distance measurements from about 2cm to 4 meters with very high accuracy. It can be easily interfaced to any microcontroller.
Description:
This ultrasonic sensor module can be used for measuring distance, object sensor, motion sensors etc. High sensitive module can be used with microcontroller to integrate with motion circuits to make robotic projects and other distance, position & motion sensitive products.
The module sends eight 40Khz square wave pulses and automatically detects whether it receives the returning signal. If there is a signal returning,  a high level pulse is sent on the echo pin. The length of this pulse is the time it took the signal from first triggering to the return echo.
Features:

• Sensor Type: Ultrasonic
• Output: Digital Sensor
• Voltage: 5VDC
• Detection distance: 2cm-400cm (0.02M – 4.0M)
• Static current: < 2mA
• Level output: high-5V
• High precision: up to 0.3cm

In today’s fast-paced world of technology and automation, precision and accuracy are paramount. One of the key components that make this possible is the HC-SR04 Ultrasonic Sensor. Whether you’re a hobbyist, a maker, or an engineer working on a cutting-edge project, this small but powerful sensor can be a game-changer. In this comprehensive product description, we’ll delve deep into what makes the HC-SR04 Ultrasonic Sensor so special and why it’s an indispensable tool in various industries.

Overview of HC-SR04 Ultrasonic Sensor

The HC-SR04 Ultrasonic Sensor is a popular choice for measuring distances and detecting objects with incredible accuracy. Its principle of operation is simple yet highly effective: it emits ultrasonic waves and measures the time it takes for the waves to bounce back after hitting an object. This time-to-distance conversion makes it an ideal choice for a wide range of applications, from robotics and automation to security systems and even in the field of healthcare.

Key Features:

1. High Precision: The HC-SR04 Ultrasonic Sensor boasts remarkable precision when it comes to distance measurement. It can accurately measure distances within a range of 2cm to 400cm, making it suitable for both short-range and long-range applications.
2. Quick Response Time: With a quick response time of just a few milliseconds, this sensor can rapidly provide distance data, making it perfect for applications that require real-time feedback.
3. Easy to Use: The HC-SR04 is known for its user-friendly design. It typically comes with four pins for power supply, trigger, echo, and ground, making it easy to connect to microcontrollers and other electronic devices.
4. Versatile Compatibility: This sensor is compatible with a wide range of microcontrollers, including Arduino, Raspberry Pi, and various other development boards, making it a popular choice among DIY enthusiasts and professionals alike.
5. Cost-Effective: HC-SR04 Ultrasonic Sensors are not only highly effective but also budget-friendly, making them accessible to a wide audience.

Applications:

The versatility of the HC-SR04 Ultrasonic Sensor knows no bounds. Here are some of the many applications where this sensor excels:

• Robotics: HC-SR04 sensors are frequently used in robotics for obstacle detection and navigation. They enable robots to avoid collisions and move safely in their environment.
• Parking Assistance Systems: In the automotive industry, these sensors are employed for parking assistance, helping drivers gauge the distance between their vehicle and obstacles.
• Security Systems: HC-SR04 sensors play a crucial role in security systems, such as intruder detection and motion-sensing alarms. They can detect the presence of intruders by measuring their proximity.
• Industrial Automation: In factories and manufacturing facilities, these sensors are used for precise positioning, object detection, and quality control.
• Healthcare: HC-SR04 sensors have even found applications in the healthcare sector, particularly in devices that require non-contact measurement of vital signs or fluid levels.

Price and Availability:

HC-SR04 Ultrasonic Sensors are available at Aryabot.in at competitive prices. Their affordability, coupled with their exceptional performance, makes them a go-to choice for hobbyists, educators, engineers, and professionals alike. Whether you need a single sensor or a bulk order for your project, you’ll find these sensors accessible and cost-effective.

In conclusion, the HC-SR04 Ultrasonic Sensor is a remarkable piece of technology that has transformed the way we measure distances and detect objects. Its precision, quick response time, and versatility have made it an essential component in various fields, from robotics and automation to healthcare and security. If you’re looking for a reliable and budget-friendly distance measurement solution, the HC-SR04 Ultrasonic Sensor is your answer. Embrace the power of precision with this remarkable sensor and take your projects to new heights.