VCCOUT on arduino Due

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hey, tried looking around couldn't find answer. sorry if question comes lot.

while connecting shield arduino due, accidentally removed 2 capacitors device.

i added pictures, looking @ pcb objects removed c8 , c17, both connected along side few other capacitors atsam's vccout (i added sch pictures)

i wanted know how important these capacitors are? should worry device or computers might connect it? lastly, replace them 100nf capacitors might have ?(i'm not sure have, might option).

thanks!
yotam

well, general rule of thumb that, if designer puts part onto board, meant there. so, if have replacements suggest replace caps. within reasonable parameters ok replace caps of same size , value. there esr differences little cheapo 0.1uf caps dime dozen , pretty interchangeable. adding whatever have better having nothing @ all. exact value isn't terribly important either wouldn't go far outside boundaries. if have 0.047uf / 47nf caps fit that's better leaving caps removed.

but, how important they? i'd bet work fine without them... usually... 100nf / 0.1uf caps used power decoupling , without them see greater voltage spikes , sags otherwise get. depending on may or may not come bite you.

really, capacitors 3 cents piece, pays find close , replace them.


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