arduino | Microcontroller › Arduino › arduino This topic has 1 reply, 2 voices, and was last updated 6 years, 7 months ago by GANEEV SINGH. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts March 10, 2016 at 5:56 am #4354 prasad pandeParticipant i want program to interface mq3 alcohol sensor with arduino due March 2, 2018 at 10:46 am #14768 GANEEV SINGHParticipant Hi It is easy to interface this sensor with Arduino. It's module offers both analog and digital outputs. Here is a link that will help you out in understanding this technique: https://www.engineersgarage.com/contribution/arduino-based-air-pollution-control Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In