What are these components on arduino uno board?

abtj_90 · January 9, 2023, 3:51am

I have attached a snap and highlighted yellow color two components. What are these components and what is their use? (yellow highlighted components to right side of power jack)

madmark2150 · January 9, 2023, 3:53am

power filter capacitors

red_car · January 9, 2023, 4:06am

They help smooth the power supply... before and after the voltage regulator.

system · July 8, 2023, 4:07am

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What are these components on arduino uno board?

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