Смотреть видео: ADC 4-20 - Module for measuring sensors with output from 4mA to 20mA - Arduino-c

ADC 4-20 - Module for measuring sensors with output from 4mA to 20mA - Arduino-c

ADC 4-20 - Module for measuring sensors with output from 4mA to 20mA - Arduino-c

Все фото на тему: Подключение 4 20 ма к ардуино