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The Gas LPG Butane Propane Methane Alcohol Sensor Analog MQ2 For Arduino Gravity is a gas sensor with analog output designed for air-quality projects
How do I connect this Analog sensor
3V) as well as ground connections available
Interface Analog Category optical light imaging photon sensors Wiring & usage notes
pressure sensing Water Pressure Sensor Analog Gravity environmental sensor with analog output analog output
Adafruit Adalogger FeatherWing - RTC + SD Card Add-on sensor bridge The Gas LPG Butane PropaneThis featherwing is an add on for your feather boards from Adafruit. It conveniently add Real Time Clock and MicroSD card storage. This will be placed on top of the Feather board with stacking headers. This FeatherWing will make it real easy to add datalogging to any of our existing Feathers. You get both an I2C real time clock (PCF8523) with 32KHz crystal and battery backup, and a microSD socket that connects to the SPI port pins (+ extra pin for
