Third Brake Light


Posted on Jun 13, 2012

The circuit is designed to light (via SCR1 and SCR2) only when both the left and right brake lights are activated. The ci


Third Brake Light
Click here to download the full size of the above Circuit.

rcuit operates on 12-V negative-ground systems. When the brake pedal is depressed, 12 V is applied to the left and right brake lights. The gates of the two SCRs are triggered and current flows through the SCRs, which turns on the third brake light.




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