What is the most efficient design approach to having a PIC sense a battery supply voltage of below 4.5V and put itself into sleep mode?
George
PIC low volt auto shutdown?
Oct 10, 2004
2 Replies
First reply
Several PICs have an internal brownout detection circuit. Some of them have programmable voltages.
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Several PICs have an internal brownout detection circuit. Some of them have programmable voltages.
Ben Jackson
http://www.ben.com/
Hi Goerge,
Dual slope AD conversion and a threshold value in the code?
Regards, Joerg
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