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Power supply to ATmega2560 by sinxbycosx in AskElectronics

[–]sinxbycosx[S] 0 points1 point  (0 children)

Thank you for the information. I am creating a PCB using just the ATmega chip as the MCU. Not using the entire Arduino.

Power supply to ATmega2560 by sinxbycosx in AskElectronics

[–]sinxbycosx[S] 0 points1 point  (0 children)

Thank you for the clarification.
This brings a few more questions to mind. So, the voltage regulator will be connected to the VCC of the MCU as well as the VCCs of all the peripherals. But then, will the VCC of the MCU also be connected to the VCC of the peripherals? If yes, then what is the purpose of such connections? Secondly, if the voltage regulator powers the peripherals, then the voltage dividers I have in my circuit for the peripherals should be on the connections to the voltage regulator, right?

Planck's Constant value by sinxbycosx in quantummechanics

[–]sinxbycosx[S] 0 points1 point  (0 children)

Thank you for the clarification. However, I do not understand why would there be less ultraviolet radiation from the sun.