automatic 12 volt lamp fader


Posted on Feb 7, 2014

This circuit is similar to the ``Fading Red Eyes`` circuit (in the LED section) used to fade a pair of red LEDs. In this version, the lamps are faded by varying the duty cycle so that higher power incandescent lamps can be used without much power loss. The switching waveform is generated by comparing two linear ramps of different frequencies..


automatic 12 volt lamp fader
Click here to download the full size of the above Circuit.




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