A hand-operable brush for cleaning the crevices of vehicle rims includes a handle having adjacent internal compartments and proximal and distal ends. Pivot arms are fixed to a pivot unit equipped with an electric motor through a reduction gear at one ends, and fixed to plate springs at the other ends. The back side of the anode is exposed to an interior of the heat exchange chamber, and a jet sprayer inside the heat exchange chamber sprays a liquid of the metal onto the back side of the heated anode. The method of this embodiment may also include decoding the at least one wanted codeword and the at least one interfering codeword. Channels carrying data only are not impacted by the present invention. A conductive layer overlies the conductive via at the second side and electrically connects with the conductive pad.