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Ok, thank you. So if I get correctly what you mean, you suppose to connect N and AGND together. However wouldn't it be causing problems when AGND is connected to GND and GND is digital ground from 7805, which is supposed to power MCU?
Hello,
I'm trying to build a power consumption meter using ADE7753. I've designed a circuit (see the picture), made PCB and put it all together. First of all, I tried to run the circuit from external 9 V battery, to see if ADE is ok. It was, so I've programmed driver for it for my ATmega. Then...
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