HC-SR04 Ultrasonic Distance Sensor

Features:

• Power Supply :+5V DC
• Quiescent Current : <2mA
• Working Current: 15mA
• Effectual Angle: <15°
• Ranging Distance : 2cm – 400 cm/1″ – 13ft
• Resolution : 0.3 cm
• Measuring Angle: 30 degree
• Trigger Input Pulse width: 10uS
• Trigger pulse (input)
• Echo pulse (output)
• 0V (ground)
• Dimension: 45mm x 20mm x 15mm