I think that I must use a basic power supply for the ATMega328, so the system processing is always ok and running and other to power the outputs.What do you think about it ?
monitor the voltage of the battery in use and switch to a different battery when it starts to get low
You realize that if your software is written correctly
Yesterday I was trying to upload 2 pictures of the project, but appears a message that dont let me upload pictures. I downgrade the quality of pictures, put them into a zip file, but was impossible upload the pictures, I dont know why.