MQ-2 Gas and Smoke Sensor Module – Parts. In most Arduino projects, the MQ-2 sensor is used to detect hazardous or flammable gas or smoke and hence this sensor is popular among beginners.Also these ...

It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot form a variable resistor, whose resistance varies depending on soil moisture. This variable resistor is connected in ...

Engineering Projects For You 1500+ Electronics Projects For You Arduino Projects Beginners Projects. Multi-Sensor Data Plotting using Arduino IDE. By Shibendu Mahata. March 20, 2020. Telegram.

This CO2 sensor meter will be used to detect the actual CO2 measurements in parts per million. For this project we wanted to create something that would be used in a lab. So we wanted to create an ...

This repository provides sample projects for integrating OMRON D6T MEMS Thermal Sensors with the evaluation kits 2JCIE-EV01-AR1, 2JCIE-EV01-FT1, and various Arduino boards.. How the Omron D6T Sensor ...

Fig. 1: Author’s prototype Fig. 2: Block diagram of motion sensor alarm Circuit and working. The circuit diagram of the motion sensor alarm is shown in Fig. 3. It consists of a PIR motion sensor (MS1) ...

A 3D-printed flying quadcopter drone. 3D printing and flying drones are among the two most popular activities for Arduino owners.Here we have a project that combines both activities into one ...

The Arduino Servo Cat-a-pult looks to automate this rather annoying daily task. A pressure sensor mat — placed in front of your cat’s food dish — activates the device.