Detailed Description: Introducing the HC-SR04 Ultrasonic Sensor, your go-to component for precise distance measurement in Arduino-based projects. Offered by Qkzee Technologies, located in the bustling electronics hub of Hall Road, Lahore, this sensor is a staple for students and DIY enthusiasts across Pakistan. Whether you’re constructing a robot for a competition or developing a final year project, the HC-SR04 provides reliable and accurate readings, essential for any high-quality technological endeavor.

Key Features:

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• Versatile Application: From obstacle avoidance in robotics to user interaction in DIY projects, the HC-SR04 offers endless possibilities.
• Easy to Use: With simple trigger and echo pins, interfacing with your Arduino board is straightforward¹².
• Qkzee Technologies Assurance: We guarantee high-quality components that meet the rigorous demands of your innovative projects.

Specifications:

• Operating Voltage: +5V
• Measuring Distance: 2cm to 400cm (practical range 2cm to 80cm)
• Accuracy: 3mm
• Measuring Angle: Less than 15°
• Operating Current: Less than 15mA
• Operating Frequency: 40Hz