Abstract: The distortion of secondary voltage waveform of automotive engine ignition system can reflect the fault information of different parts of the engine. At present, digital multimeter, ...

China has big plans to advance its space exploration and development, but whether those plans can become a reality depends on the capability of the country's carrier rockets, or more specifically, ...

Place the SIM800L library folder into your \Documents\Arduino\libraries folder. You may need to create the libraries subfolder if its your first library. Restart the ...