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“Hi, in this instructable we’ll make wireless sensor network modules (transmitter & receiver) and we’ll be monitoring 7 different MQ series gas sensors’ output (MQ-2, MQ-3, MQ-5, MQ-6, MQ-7, MQ-8 and MQ-135 …
“Using an IR remote control, display the presence of hazardous gases w/ MQ series sensors and get notified when they reach dangerous levels. For a long time, I wanted to create a unique device to observe the presence of varying …
“An air monitor that can measure CO, CO2, H2, CH4, NH3, Alcohol, Bangene, Acetone, Hexane, Toluene, Smoke and Flammable gas concentration. For a long time, I wanted to monitor every component in the air only using low-cost MQ sensors. So …
“Ok I’ll admit it I’m obsessed with making breathalyzers, I made my first one back in 2015 then I made an addon for the ElectroPet and another addon for the ZeroBootSystem. I wanted to make a slimmed down …
“We all have a special friend who needs supervision on a night out. Mine is called Geoffrey, and on his stag weekend it seemed prudent to have an outward display of how much of a liability he was likely to …
“We all have a special friend who needs supervision on a night out. Mine is called Geoffrey, and on his stag weekend it seemed prudent to have an outward display of how much of a liability he was likely to …
“This is a safety device which is used in labs and in kitchen.This is an Arduino project which can save many lives. It has a gas sensor which can detect any smoke or gas leaks. An alcohol sensor which …
“The objective of this project is to build a functional breathalyzer using an Arduino.”
“Let’s discover a set of low-cost gas and pollution detectors that may be easily accessed from the Arduino World. Detecting and measuring pollution and the main gases (the ones we may come across in our daily life) is always …
“Hello Friends, Here is another great use of package-boxes that are lying around which otherwise would sadly be thrown away. This is an old Nokia Package-box reused to make an ‘Air Quality Monitor’!! Actually you can make any electronic prototypes …