The invention concerns the stabilization and amplification of electrochemiluminescence signals in detection methods. The mounting assembly includes a lug presenting a capacitor-engaging projection spaced outwardly from the endshield plate. A first switching element is coupled to a first capacitor to provide the buck converter operation while another switching element is provided to provide the boost converting operation. These mechanisms perform the functions including but not limited to generating processing debug information, processing link identification information, injecting errors across communications links and performing error detection. Alternatively, an on-board gyroscope is provided for measuring vehicle attitude while the horizontal velocity is obtained from the GPS receiver. The present invention further provides a manufacturing system of low-temperature polysilicon thin film.