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Relay Single Pole Changeover 5V. 3A @ 125VDC 70 ohms. Operating Range 3.75V to 6V
3 Axis accelerometer and gyroscope module for Arduino and other microcontroller projects
This module has an MPU-6050 accelerometer and gyroscope IC on a GY-521 breakout board, making it easy to use this amazing sensor.
The MPU-6050 gives an accurate position and movement data via the standard I2C protocol making it simple to add to your project.
Voltage : 3-5VDC
Gyroscope Range 250 500 1000 2000 / s
Acceleration Range : 2 4 8 16g
Methane gas sensor module for Arduino and other microcontroller projects
This module has a sensitive methane sensor that will detect levels of methane in the air. The sensor outputs a varying voltage on the analogue pin depending on the level of methane and it has a comparator to give you a digital out at when the methane level reaches a certain level, this can be set with the built in potentiometer.
Please note, this sensor needs to warm up for 20 seconds before it will give a stable reading.
Voltage : 5VDC
Current : 150mA
Sensitivity : 300 to 10000ppm