Overview Smoke detectors are crucial devices that play a pivotal role in ensuring the safety of homes and workplaces. They serve as early warning systems, detecting the presence of smoke or potentially harmful gases in … Read more
mq2
Today in this tutorial we are going to make a “Smoke Detection Circuit” using MQ-2 Gas Sensor & Atmega328p IC. In this example, you will read the MQ-2 sensor analog output voltage and when the … Read more
Smoke Detection using MQ-2 Gas Sensor – Atmega328p Arduino
Introduction Fire safety is a crucial aspect of any household. A smoke detector is an essential device that can alert you of a potential fire before it becomes a major catastrophe. Building your own smoke … Read more
Simple Smoke Detector Circuit
Introduction In this tutorial, we are going to make a Simple “Smoke Detector” Alarm using an ATtiny85 microcontroller. In a world with so much instability, we are always in danger of being caught by a … Read more
Simple Smoke Detector using ATtiny85
In this tutorial, we are going to make an “Automatic Smoke Exhaust Fan Circuit”. Many of us have a modular kitchen that has a chimney to extract smoke out so that smell of smoke will … Read more
Automatic Smoke Exhaust Fan Circuit
Introduction There is no question that smoke is harmful to humans. Additionally, in this day and age with so many industries, restaurants run the risk of having a fire at any time, anyplace. Therefore, it’s … Read more
Smoke Detector using MQ-2 Gas Sensor
Introduction In a world when there’s so much chaos around, we are always at a risk of getting trapped y a fire which can cause harm to the environment and so humans. The chances of … Read more
Simple Smoke Detector Alarm Circuit using MQ-02
Introduction In this tutorial, we will make an “Automatic Smoke Exhaust Fan Circuit”. An automated exhaust system, also known as an auto exhaust fan controller, is circuitry that uses smoke sensors and other electronic components … Read more
Automatic Smoke Exhaust Fan Circuit
In this tutorial, we are going to make a “Simple Smoke Detector Alarm Circuit using MQ02”. Nowadays a smoke detector becomes an essential system when it comes to maintaining safety precautions for any place, like … Read more
Simple Smoke Detector Alarm Circuit using MQ02
Introduction Smoke sensors are found pretty much at every place. This sensor is essentially a fire protection device. Therefore, it has vast applications. Whether it’s the industrial sector or a commercial sector, this sensor is … Read more
How to Interface MQ-2 Gas Smoke Sensor with Arduino UNO
Introduction If you are willing to build a fire detection device, or an air monitoring system, then unquestionably this tutorial is for you. Because in this tutorial we are going to interface MQ2 Gas Smoke … Read more
How MQ2 Gas Smoke Sensor Interface with Arduino UNO
An Overview about MQ-2 Sensor The MQ-2 smoke sensor is the metal oxide semiconductor sensor. Hence, also recognized as a Chemiresistor. The MQ2 sensor can quickly detect Alcohol, propane, LPG, hydrogen, and methane. The operating … Read more
MQ-2 Combustible Gas, Smoke Sensor Module
In this tutorial, we are making a project on a Smoke detector alarm. We all know that there’s always a danger of things getting caught in a fire which can cause damage on many levels. … Read more