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Ultrasonic Module HC-SR04 Distance Measuring Sensor obstacle avoiding for Arduino

Beli Produk

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Description

Supply module with 5V, the output will be 5V while obstacle in range, or 0V if not.

Note : the module should be connected in the circuit before it is powered.

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

Pin connections:

1.VCC

2.trig(T)

3.echo(R)

4.GND

PACKAGE INCLUDES:

1 Pcs Ultrasonic Module HC-SR04