Resistors are electronic components used extensively on the circuit boards of electronic equipment.

The Field of View Calculator (or FOV) is used to help predetermine proper lens selection prior to installation.

Formul : lens_size=w*distance/horizontal       lens_size=h*distance/vertical
(lens_size : Lens focal distance distance : Is absorbed the object to be apart from the lens the distance horizontal : Is absorbed the width which the object must absorb vertical : Is absorbed the altitude which the object must absorb w : CCD target surface width h : CCD target surface altitude)

·Wire Gauge Calculator

Calculate wire gauge size for proper powering of equipment according to distance of power supply to powered device

The Voltage Calculator is used to determine power source requirements.

Formul : W=U*I ( U : Voltage I : Electric current W : Power)