Hello everyone: I bought a Yangchuang 2440 development board, which comes with a BSP package. I want to find out how it defines GPIO. Which file should I check? I have checked the header file and INC ...
I spent my freshman year studying software, but I found that I was more interested in hardware last semester. I participated in the provincial Internet of Things competition and won a small prize. I w...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:53[/i]What are your solutions for Problem E? What is the gain when measuring the cutoff frequency?...
[url=http://www.analog.com/zh/quality-and-reliability/content/package-information/fca.html]http://www.analog.com/zh/quality-and-reliability/content/package-information/fca.html[/url] The above is the ...
Can the L1 33uH at the DC input end be replaced with 150uH? The inductance will be increased a little, and the high-frequency filtering effect will be better. Will it have any impact on the battery an...
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