5PCS Intelligent car speed measurement module speed sensor indicator light #YT

5PCS Hall sensor module Hall rotational speed measurement sensor #YT

5PCS RCWL-0515 Microwave radar human sensing intelligent sensing detector #YT

5PCS Sound detection sensor module Sound sensor horn intelligent car #YT

5PCS Hall sensor motor speed measurement module 3144E single-open circuit #YT

5PCS Hall sensor Hall switch Hall sensor module intelligent car #YT

5PCS AT24C02 module I2C interface IIC EEPROM storage module Intelligent car #YT

1PCS Car speed measurement code plate counting speed measurement sensor #YT