Ultragarso jutiklis HC-SR04

2.30

Ultragarsinis atstumo jutiklis. Tinka 2-450cm atstumui aptikti.

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  Module main technical parameters: 1.Working Voltage : 5V(DC) 2.Static current: Less than 2mA. 3.Output signal: Electric frequency signal, high level 5V, low level 0V. 4.Sensor angle: Not more than 15 degrees. 5.Detection distance: 2cm-450cm. 6.High precision: Up to 0.3cm 7.Input trigger signal: 10us TTL impulse 8.Echo signal : output TTL PWL signal

  Mode of connection: 1.VCC 2.trig(T) 3.echo(R) 4.GND