Day: October 31, 2019

mq9 notes

How to connect Rpi to MQ9 Gas Sensor? Ask Question Asked today Active today Viewed 36 times 1 I already have bmp180 sensor connected to raspberry pi 3b+, now I want to add MQ9 sensor […]

MQ9 gas sensor notes

MQ9 gas sensor connection Ask Question Asked today Active today Viewed 9 times 0 I already have bmp180 sensor connected to raspberry pi 3b+, now I want to add MQ9 sensor like this https://e-radionica.com/en/mq9-gas-sensor.html Is connection […]