Digital signal visualizations may be displayed with increasing accuracy as the signal data is processed. In addition, another object of the invention is to provide a brake apparatus which can obtain a stable brake force under any conditions including running in the rain. The system and method further include the ability to transmit the wireless message over a wireless communication link and receive vehicle bus data over the wireless communication link. The housing can be attached to the front bumper of a vehicle or be attached in lieu of the front bumper. The weight section is formed about the collar by casting. The drop dispensing aperture is defined by an annular flange that is connected to a closure cap at a frangible web.