ex4
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I got strange problem with my DS1307 RTC interfacing. I'm using AVR ATMEGA8535 and power supply with Full wave rectifier and CT type transformer (12V 500mA)
Everytime i plugged in an out the circuits from the AC line my DS1307 gone wild and perform wrong reading
Any body got any suggestion to fix it? my arrangement is like this
AC Line -> Transformer 500mA 12V CT -> Full wave rectifier -> RTC+AVR
Everytime i plugged in an out the circuits from the AC line my DS1307 gone wild and perform wrong reading
Any body got any suggestion to fix it? my arrangement is like this
AC Line -> Transformer 500mA 12V CT -> Full wave rectifier -> RTC+AVR