Serial port UART PWM Carbon Dioxide CO2 Detection Infrared Gas Sensor Module MH-Z19E Co2 Sensor
$500.00
Sale price
$500.00
Regular price
$9.99 Shenzhen Gui Yi Technology Co., Ltd. https://www.alibaba.com/trade/search?fsb=y&IndexArea=product_en&exportCountry=JP&keywords=carbon+dioxide&originKeywords=carbon+dioxide&tab=all& carbon dioxide 3(1).docx