MQ-4 Methane Gas SensorThis MQ 4 High Sensitivity Gas Methane (CNG) Detector Sensor Module detects the presence of Compressed Natural Gas (CNG), methane (CH4), and other gases in the air. It has an analog output that corresponds to the concentration of gases in the air and a simple digital output. Specification Model MQ 4 Type Gas Sensor No. of Pin 06 Input Voltage 5V DC Input Current 150mA Diameter 19. 5mm Height 14. 5mm Make Made in India

This allows for easy maintenance and replacement of components

Resistance Value 56 ohm Color Code Green

Dimension 48mm x 29mm x 22mm

The thermistor module is temperature sensitive and is commonly used to detect changes in the temperature of the surrounding environment

It is a device that is controlled by the current

of Pins 11 Display Size 0

Its colour is Grey

Max load: 10MA

An anode is the positive pin of the IR receiver while the cathode is the negative pin

4G 3dBi Wifi Omni Directional Antenna with IPEX U

including volume and other controls for audio video

Biological signal acquisition