Hc-sr04 Hc Sr04 Arduino Ultrasonic Sensor

HC-SR04 Ultrasonic Sensor (HC-SR04 Ultrasonic Range Finder)

The HC-SR04 Ultrasonic Sensor offers reliable and accurate non-contact distance measurements in a range of 2cm to 400cm (1” to 13ft). It uses sonar technology to determine the distance to an object, providing excellent performance even in varying environmental conditions.

Key Features:

• Power Supply: +5V DC

• Quiescent Current: <2mA

• Working Current: 15mA

• Effective Angle: <15° (for accurate measurements)

• Ranging Distance: 2cm to 400cm (1″ to 13ft)

• Resolution: 0.3 cm (high precision)

• Measuring Angle: 30 degrees

• Trigger Input Pulse Width: 10μs minimum

• Operating Environment: Unaffected by sunlight or dark materials (though acoustically soft materials like cloth can be challenging to detect)

Dimensions:

• Size: 45mm x 20mm x 15mm

• Compact and easy to integrate into projects with limited space.

Components Included:

• Ultrasonic Transmitter Module

• Ultrasonic Receiver Module

• Control Circuit

Applications:

• Object detection and avoidance in robotics.

• Distance measurement for automation systems.

• Used in educational projects to learn about sensors and measurement technologies.

• Can be easily interfaced with platforms like Arduino Uno R3, Microchip PIC, and ST Microcontrollers.

Product Availability:

• Where to Buy: HC-SR04 Ultrasonic Sensors are available for purchase online and at various stores across Pakistan, including Karachi, Lahore, Islamabad, Rawalpindi, Peshawar, Multan, Quetta, Faisalabad, and other cities.