HC-SR04 Ultrasonic Sensor

Specifications:

• Working Voltage DC 5 V
• Working Current 15mA
• Working Frequency 40Hz
• Max Range 4m
• Min Range 2cm
• MeasuringAngle 15 degree
• Trigger Input Signal 10uS TTL pulse
• Echo Output Signal Input TTL lever signal and the range in
• proportion
• Dimension 45*20*15mm

Package Included:

1 x HC-SR04 Ultrasonic Sensor