Portador Pololu para sensores de gas MQ solo PCB desnudo

This semiconductor gas sensor detects the presence of combustible gas and smoke at concentrations from 300 to 10,000 ppm. The sensor’s simple analog voltage interface requires only one analog input pin from your microcontroller.

Grove - Sensor de calidad del aire V1.3

Sensor de gas hidrógeno analógico MQ8

Grove – Multichannel Gas sensor is a environment detecting sensor with a built in MiCS-6814 which can detect many unhealthy gases. 3 gases can be measured simultaneously due to its three channels, so it can help you to monitor the concentration of more than one gas.

Sensor de Qualidade do Ar para Arduino da DFRobot

Sensor basado en tecnología infrarroja no dispersiva ( NDIR ). Tiene buena selectividad y dependencia sin oxígeno. Integra compensación de temperatura y compatibilidad con el modo de comunicación UART .