head lamp dimmer

Every driver knows that a high intensity light striking one`s eyes can have dangerous consequencies. Cars have a dimmer switch to lower the light intensity but unfortunately, some auto headlamps are just too bright even if they are dimmed. The dimmer circuit featured here offers a better solution. When the circuit is activated, it is connected in

series to the headlamps through the dimmer switch S1. The brightness of the lamps is then pulled down to a preset level which is determined by the dimmer circuit. The dim level can be preset through the potentiometer P1.

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