Тип крепления
Sound velocity measurement
Описание
reversing reminder, construction site
Особенности
measurement distance is accurate
Код даты изготовления
2021
Происхождение товара
Guangdong, China
Теория
Using IO to trigger ranging
品名
HC-SR04 SR04 ultrasonic ranging module
supply current
less than 2mA
use
HC-SR04 Intelligent Ranging Module
Application field
Internet of Things IoT