MQ-4 Gas Sensor ModuleThis MQ4 Methane Gas sensor module can sense the presence of compressed Natural Gas sensors (CNG), methane(CH4) etc. in the air. This is a very easy to use low cost semiconductor Gas sensor Module with analog and digital output. It requires no external components just plug in VCC & ground pins and you are ready to go. It is small sensitive to alcohol and smoke. This module has an IC LM393 is a dual differential comparator; this means that it accepts 2

This terminal block is perfect for tiny rack systems or telecoms equipment that requires a lot of contacts

3 pole Audio jack plugs are appropriate for stereo Applications like Amplifiers

and high-speed power switching

85V Operating Junction Temperature -55°C to 150°C Package DO-214AB

SS56 has overvoltage protection

2 ohm 1W and tolerance of ±5%

The LM2576 series replaces popular three-terminal linear regulators due to its high efficiency

It's a 3 Pin JST Female to Female Connector - 2mm Pitch

If the output power is greater than 10W then add the heat sink with the module otherwise it may damage the module

16sec/60° Stall Torque @ 4

6 pin  Male and Female Relimate Connector

This cable-mounted connector has an ergonomic housing and an integrated strain relief for bend protection