Ultrasonic Sensor Module (HC-SR04)

Ultrasonic Sensor Module (HC-SR04)

Ultrasonic Sensor
HC-SR04
TRIOE
IoT
Distance Measurement
Robotics

The HC-SR04 Ultrasonic Sensor is a widely used module for distance measurement. It works by emitting sound waves and calculating the time it takes for the echo to return. This sensor is often used in obstacle detection, robotics, and range-finding applications.

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Specifications

VCCPower supply (+5V)
GNDGround (-)
TRIGTrigger pin (sends an ultrasonic pulse)
ECHOEcho pin (receives the reflected wave)

Sample Code

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Video Tutorial: Using the Ultrasonic Sensor Module (HC-SR04)

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Common Applications

Application 1

Description of application 1.

Application 2

Description of application 2.

Application 3

Description of application 3.

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