Saturday, January 24, 2009


TURN INDICATOR

The circuit given here can be used as a turn indicator which you can connect to your vehicle.
In this circuit IC 555 is used for frequency oscillation. When we keep switch S1 in center position of 1-pole 3 way switch then both indicator bulbs remain in OFF. When the switch S1 is brought in left position then left indicator blinks and when the switch S1 is brought in right position then right indicator blinks.

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