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The promotional HC-SR04 ultrasonic module Ultrasonic ranging module

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The promotional HC-SR04 ultrasonic module Ultrasonic ranging module

The main technical parameters:

1, using voltage: DC5V 2: static current: less than 2 ma
3, high level output: 5 v
4, level output: 0 v
5, induction Angle: no more than 15 degrees
6, detection range: 2 cm - 450 cm
7,high precision: up to 0.3 cm
shared：


The main technical parameters:

1, using voltage: DC5V 2: static current: less than 2 ma
3, high level output: 5 v
4, level output: 0 v
5, induction Angle: no more than 15 degrees 

6, detection range: 2 cm - 450 cm

7,high precision: up to 0.3 cm



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