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}: ϵČPCBLɆ [ӡ]

: sjh666    rg: 2018-9-14 09:04
}: ϵČPCBLɆ
λã
        Сܵһ4PCB·ƬCSTM32ЎcɆՈλָ
       1.늌Դ͵ضкÎ׷NģMģMģM5Vֲ3.3V/24Vֵؘ
          ôڃ늈ONԴ̖ؾ
       2.ڲ˴NƬPCBӲ^ףͬryԱĕвͬgƽ߾ԓαMp^
          ͬrMƽ߾


xxλ

: sjh666    rg: 2018-9-14 09:51
Ոλώn
: wulin    rg: 2018-9-14 11:22
Ǹ߉·͛]ôv(ģM)ֵԪ֮gоoP“Ԫ֕rͿ԰ܷ։KăԴ()ҲԴ˞KֵָcģMͨ^1cBo@Yυ
PCBOӋɰن.doc (82.5 KB, dΔ: 11)


: sjh666    rg: 2018-9-14 14:50
wulin l 2018-9-14 11:22
Ǹ߉·͛]ôv(ģM)ֵԪ֮gоoP“Ԫ֕r ...


PCBϾ8MHzl72MHzGPIOO10MHZ
DzǑԓڸ·
ԴķֲǰǔģMքeʽe,߾^׮ǷҪ~
: wulin    rg: 2018-9-15 07:07
sjh666 l 2018-9-14 14:50

PCBϾ8MHzl72MHzGPIOO10MHZ
DzǑԓڸ·

·ֻһ]_cָͨ·Ђݔ̖̎l>100MHzƬCȲٶmȻ^I/Oڂݔ̖̎l@·ֻҪѾ⚤ӵأMsСcMCU֮gLȼ
: NRengineer    rg: 2018-9-15 10:20
1. ČӰ忨Էքe플̖Դӡ،ӡ׌̖ӣԴӺ͵׌MзָԴӷָ3.3V^5V^24V^򣬵׌ӷָĸGNDɣ2. ^׺ƽ߾ڷǸl̖䌍Ӱ푺С
: NRengineer    rg: 2018-9-15 10:23
1. ČӷքeOÞ플̖Դӡ،ӡ׌̖ԴӺ͵،ӰMзָԴӷָ3.3V^5V^24V^،ӷָģMءֵ؅^һҪòֹεfҪʹ3.3V늵Ԫŵһʹ5VԪŵһ^
2.ڷǸl̖^׺ƽ߾Ӱ̖|
: sjh666    rg: 2018-9-17 11:27
NRengineer l 2018-9-15 10:20
1. ČӰ忨Էքe플̖Դ،ӡ׌̖ԴӺ͵׌MзָԴӷ ...


놖һ
@^ָ
ǼһKă늌ȻMзָ
߀ڃ늌ӷքe߾քe~

ֳɉK
нeăɂԴ5Vȫ^ֳɉKԓ̎
: sjh666    rg: 2018-9-17 11:28
wulin l 2018-9-15 07:07
·ֻһ]_cָͨ·Ђݔ̖̎l>100MHzƬCȲ ...

xĻ؏
ǃɂ_ľ
⚤νӵ

Ԓ̫ɿ
: sjh666    rg: 2018-9-17 11:31
NRengineer l 2018-9-15 10:23
1. ČӷքeOÞ플̖ӡԴӡ،׌̖ԴӺ͵،ӰMзָԴӷ ...


@l̖
ԓж

Ҿ24MHzstm32l180MHz
GPIOO10MHZ
@㲻иl̖
: wulin    rg: 2018-9-17 15:44
sjh666 l 2018-9-17 11:28
xĻ؏
ǃɂ_ľ
⚤νӵ

F۵ľǿswb⚤ؽӵأDrھ܇~_躸_Jɔ_ɾֱaѾ⚤c~Bκν̿ƕ㵽ΛrІ}]ܵڌH䌍֮PCBIJcBҪe۵@һײׅf^^sPCB횰bԪ^yԇ피֣Ҫָһö
: sjh666    rg: 2018-9-18 08:11
wulin l 2018-9-17 15:44
F۵ľǿswb⚤ؽӵDrھ܇~_躸_Jɔ_ ...

dzxָ~




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