A system and method for generating an image includes a plurality of imaging units coupled together and a system controller coupled to the plurality of imaging units for providing at least one signal to each of the plurality of imaging units. The printed circuit board further includes a first surface, a second surface opposite the first surface, and at least one layer interposed between the first and second surfaces. In a first portion of a switching cycle, a main switch is on and the BJT rectifier is off. When a movement is desired, the microstimulator commands are modulated at the assigned carrier frequency for each microstimulator. In accordance with this disclosure, the outer conductor layer in the heating portion only partially covers the insulation layer. The first signal synchronizes communication of the first control signal from the integrated circuit buffer device to the first memory device.