monitoring of the lead acid batteries

Apr 10, 2006 3 Replies
J

Hi,



I need to develope a circuitry that can monitor the discharge of the lead acid batterires. for example, if the 12Volts battery falls to 10 volts then I need a circuit that can detect it and turn on the buzzer. Please advice.



Thanks John



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J

Hi, Thanks for ur reply. would you please explain how?

John

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R

Google "Voltage comparator"

Regards ......... Rheilly Phoull
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