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Why is there a need of external clock even though MCUs can provide timing? [duplicate]

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2 answers

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Primary diff between EEPROM and Flash mem, in terms of code memory

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Headphones with dual jack, reduced volume

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1 answer

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Stack Exchange Network

8 Questions

Why is there a need of external clock even though MCUs can provide timing? [duplicate]

Dual output voltage from zener?

PCB tracing - Ground plane and Power plane?

Primary diff between EEPROM and Flash mem, in terms of code memory

Headphones with dual jack, reduced volume

Ground loop Isolation transformer, alternative?

Possible to use a voltage level shift IC for Arduino and external IC?

PCB house raising through hole pad error