Re: Fuel gauge is the only thing I'll need it for....


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Posted by David Sherman on Monday, May 30, 2005 at 2:35PM :

In Reply to: Fuel gauge is the only thing I'll need it for.... posted by chriscase on Monday, May 30, 2005 at 12:14PM :

For a constant draw, a resistor will work fine without the zener. But, hey, if you like parts, an LM7806 regulator IC will give you rock-solid voltage regulation that'll make your light bulb the happiest little light bulb that ever illuminated a gas gage. And, it even has its very own zener diode inside it.



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