Arduino Ultrasonic Module HC-SR04 Distance Sensor Measuring Transducer

Arduino Ultrasonic Module HC-SR04 Distance Sensor Measuring Transducer

• Working Voltage : 5V(DC)
• Static current: Less than 2mA.
• Output signal: Electric frequency signal, high level 5V, low level 0V.
• Sensor angle: Not more than 15 degrees.
• Detection distance: 2cm-450cm.
• High precision: Up to 0.3cm
• Input trigger signal: 10us TTL impulse
• Echo signal : output TTL PWL signal
• Mode of connection:
• 1.VCC 2.trig(T) 3.echo(R) 4.GND
• Color: Blue & Silver
• Item size: 44*20*15mm
• Net weight: 11g
• Package weight: 18g

Packing content:

1 x Arduino Ultrasonic Module HC-SR04 Distance Sensor