Description
The Ultrasonic Sensor Module HC-SR04 is a compact and affordable sensor that is used to measure distance or determine the presence of an object. It works by emitting an ultrasonic sound wave and measuring the time it takes for the sound wave to bounce back, which can then be used to calculate the distance to an object. The HC-SR04 Ultrasonic Sensor Module is compact, low-power, and easy to use, making it ideal for a wide range of applications.
The HC-SR04 Ultrasonic Sensor Module is commonly used in projects and applications that require the measurement of distance or the detection of objects, such as obstacle avoidance systems, security systems, and proximity sensors. It is compatible with a wide range of microcontrollers, including the popular Arduino platform, and it is easy to interface with other control units and systems. Whether you’re designing a new proximity sensor or upgrading an existing one, the HC-SR04 Ultrasonic Sensor Module is a versatile and reliable component that is sure to meet your needs.
Features:
- A 40kHz chirp is emitted from the transmitter
- It bounces off of an object.
- The echo returns to the microphone.
- The time it takes to travel to the object and back is used to figure out the distance.
Tutorials:
Resources:
- Guide for Ultrasonic Sensor HC-SR04 with Arduino
- interfacing it with Arduino
- Arduino code
- Arduino Installation guide
Robo Admin T –
great item