hardware system

BJT with a P-type/N-type/P-type structure.

BJT with an N-type/P-type/N-type structure.

Bipolar junction transistor.

Semiconductor device used for switching or amplification.

Semiconductor device converting light into electrical current.

Light-emitting diode.

Transient-voltage-suppression diode protecting circuits from voltage spikes.

Diode with a low forward voltage and fast switching.

Diode designed for controlled reverse-voltage operation.

Semiconductor allowing current to flow primarily in one direction.