In each photosensitive cell, a photodiode 101, a transfer gate 102, a floating diffusion layer section 103, an amplifier transistor 104, and a reset transistor 105 are formed in one active region surrounded by a device isolation region. The stage mover assembly adjusts the position of the adjuster. Using the oxide film thus formed as an etch stop, a gate electrode, a source electrode, and a drain electrode of the field-effect transistor are simultaneously formed from a same starting film in one patterning step by use of one photomask. Each of the side exterior wall surfaces include a wheel receiving compartment; each of the wheel receiving compartments for receiving a tire wheel and wheel strut having a strut locking knob thereon. The semiconductor device is configured to produce a signal determined by a pin array by the selection circuit.