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24小時(shí)必答區(qū) 今日: 1 |主題: 56514|排名: 43

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預(yù)覽單片機(jī)C語(yǔ)言找不到顯示的數(shù)字,想把燈DA1點(diǎn)亮,請(qǐng)大神幫忙看看	uid:1047645 2022-10-14 10:15	72047	2022-10-17 09:00
預(yù)覽單片機(jī)編譯錯(cuò)誤error C202: 'CLK': undefined identifier	uid:1047898 2022-10-16 15:55	31506	2022-10-16 19:35
預(yù)覽電路問(wèn)題驅(qū)動(dòng)電路為什么兩個(gè)三極管不是推挽輸出?	uid:709761 2022-10-15 10:07	102944	2022-10-16 18:05
預(yù)覽如何測(cè)三極管是否導(dǎo)通	uid:709761 2022-10-15 09:36	92066	2022-10-16 18:00
預(yù)覽求一個(gè)C8051F120單片機(jī)芯片溫控系統(tǒng)	uid:1034464 2022-6-27 17:28	61931	2022-10-16 17:16
預(yù)覽 IGBT參數(shù)問(wèn)題為什么QG不等于QGE與QGC之和?	uid:709761 2022-10-15 08:26	21496	2022-10-16 13:25
預(yù)覽 STM32+ADXL345鋰電池計(jì)步器如何在便攜的時(shí)候保存步數(shù)	uid:249376 2022-10-14 20:15	71755	2022-10-15 21:17
預(yù)覽請(qǐng)大家?guī)臀诣b別一下這是什么電容和電感?	uid:1041200 2022-10-14 17:03	152545	2022-10-15 18:53
預(yù)覽 STM32外部晶振很多都是使用8MHz，為什么？	uid:710135 2020-3-23 15:17	1515368	2022-10-15 16:17
預(yù)覽開關(guān)電源問(wèn)題濾波電容310v 1200p60芯片供電3.8v 達(dá)不到芯片啟動(dòng)電壓?	uid:1045601 2022-10-15 11:36	21408	2022-10-15 15:36
預(yù)覽肖特基二極管參數(shù)理解的問(wèn)題	uid:709761 2022-10-15 08:03	31588	2022-10-15 15:04
預(yù)覽單片機(jī)串口通信的程序,memory model設(shè)置成small正常,改成large就出錯(cuò)	uid:302865 2018-5-14 10:02	54037	2022-10-15 12:53
預(yù)覽 STM32單片機(jī)使用SPI控制器件,都返回值一直為0xFF - [已解決]	uid:391219 2022-10-14 19:29	22135	2022-10-15 12:19
預(yù)覽單片機(jī)獨(dú)立按鍵控制8位共陰極數(shù)碼管程序疑問(wèn)	uid:1047504 2022-10-14 23:40	41531	2022-10-15 10:54
預(yù)覽求解答-基于51單片機(jī)的放大器非線性失真研究裝置	uid:999139 2022-10-11 17:17	21498	2022-10-15 10:22
預(yù)覽應(yīng)用筆記由零開始STM8	uid:931277 2022-9-28 17:30	31615	2022-10-15 10:02
預(yù)覽一個(gè)奇怪的問(wèn)題,關(guān)于avr單片機(jī)驅(qū)動(dòng)led燈不亮?	uid:476777 2022-10-14 12:42	91872	2022-10-14 21:11
預(yù)覽單片機(jī)外部FALSH芯片5個(gè)數(shù)據(jù)進(jìn)行比較方法?	uid:878906 2022-10-12 19:11	51636	2022-10-14 19:44
預(yù)覽 CCS安裝eclipse報(bào)錯(cuò)	uid:1047476 2022-10-12 20:58	21274	2022-10-14 18:25
預(yù)覽單片機(jī)設(shè)計(jì)籃球計(jì)時(shí)器用匯編語(yǔ)言寫的,為什么數(shù)碼管顯示一直在跳呢?	uid:1047669 2022-10-14 13:05	31486	2022-10-14 17:21
預(yù)覽求MCP2515 can波特率計(jì)算器	uid:370682 2022-10-13 17:04	11019	2022-10-14 16:52
預(yù)覽有沒(méi)有了解協(xié)議轉(zhuǎn)換器的?	uid:1047601 2022-10-13 19:55	21192	2022-10-14 16:47
預(yù)覽關(guān)于51單片機(jī)差速控制輪轂電機(jī)	uid:1047555 2022-10-13 15:08	62286	2022-10-14 16:37
預(yù)覽 PADS LOGIC 導(dǎo)入警告，是什么原因？	uid:915590 2022-10-14 11:59	11384	2022-10-14 16:19
預(yù)覽 STC8G單片機(jī)adc發(fā)送串口報(bào)錯(cuò)這里怎么寫?	uid:936755 2022-10-8 11:01	52400	2022-10-14 14:22
預(yù)覽怎樣把GRBL_0.9j編譯成arduino源碼? - [回帖獎(jiǎng)勵(lì) 5 ]	uid:272625 2019-3-10 05:12	32445	2022-10-14 14:15
預(yù)覽 PADS導(dǎo)入asc文件時(shí)出錯(cuò) PCB ascii數(shù)據(jù)行不正確?	uid:915590 2022-10-14 13:47	01400	2022-10-14 13:47
預(yù)覽關(guān)于程序員電腦推薦	uid:1041297 2022-10-13 14:27	51555	2022-10-14 13:16
預(yù)覽尋找一款連接器插座,找了好久,求一些搜索關(guān)鍵詞	uid:800599 2022-10-12 17:14	71644	2022-10-14 12:28
預(yù)覽換氣扇里三線單相電機(jī)轉(zhuǎn)不起來(lái)的問(wèn)題	uid:709761 2022-10-13 09:29	92830	2022-10-14 09:16
預(yù)覽 Error: L6200E: Symbol ARM_use_no_argv multiply defined (by main. o and testl....	uid:1047606 2022-10-13 20:35	52858	2022-10-14 08:43
預(yù)覽關(guān)于全橋變換電路	uid:668004 2022-9-26 17:45	41671	2022-10-14 06:40
預(yù)覽電子工程師到底要把強(qiáng)電(電工學(xué))學(xué)到什么地步? - [回帖獎(jiǎng)勵(lì) 10 ]	uid:595949 2022-10-10 08:29	172763	2022-10-14 06:37
預(yù)覽如何獲取KEIL5單片機(jī)編程軟件?	uid:1047240 2022-10-11 00:46	51774	2022-10-14 06:33
預(yù)覽求助一個(gè)電波的問(wèn)題	uid:1047240 2022-10-12 18:03	112388	2022-10-13 23:17
預(yù)覽 STM32 C語(yǔ)言結(jié)構(gòu)體NVIC_Type寄存器后面六個(gè)組定義是什么作用	uid:140644 2022-5-15 06:55	61768	2022-10-13 21:00
預(yù)覽 C語(yǔ)言代碼編譯不過(guò),哪里錯(cuò)了,先謝了	uid:28942 2022-10-10 17:07	102341	2022-10-13 20:49
預(yù)覽 51單片機(jī)進(jìn)行位移運(yùn)算,為什么數(shù)據(jù)會(huì)異常? - [回帖獎(jiǎng)勵(lì) 10 ]	uid:1043477 2022-10-13 16:48	31623	2022-10-13 20:35
預(yù)覽原理圖sch文件打開顯示異常	uid:1047179 2022-10-12 21:41	71660	2022-10-13 20:20
預(yù)覽 STC15單片機(jī)燒錄,使用USB接CH340G燒錄,可以讓單片機(jī)和CH340G單獨(dú)供電嗎?	uid:863657 2022-10-11 14:00	132967	2022-10-13 19:45
預(yù)覽 CS4398在無(wú)數(shù)據(jù)輸入時(shí)有很大的噪聲?	uid:611518 2022-10-13 14:36	21402	2022-10-13 19:31
預(yù)覽關(guān)于CH32V103R8T6單片機(jī)驅(qū)動(dòng)電機(jī)的問(wèn)題	uid:1008389 2022-10-13 11:25	21573	2022-10-13 17:46
預(yù)覽關(guān)于單片機(jī)風(fēng)扇控制器計(jì)時(shí)方法?	uid:1040766 2022-10-13 14:25	11458	2022-10-13 17:10
預(yù)覽怎么通過(guò)單片機(jī)來(lái)將圖像處理成載波的形式輸出呢?	uid:938524 2022-10-13 14:12	11170	2022-10-13 16:52
預(yù)覽關(guān)于有源蜂鳴器聲音不會(huì)變化而且很小?	uid:1047179 2022-10-12 11:29	81936	2022-10-13 15:38
預(yù)覽關(guān)于max232芯片發(fā)燙問(wèn)題 - [回帖獎(jiǎng)勵(lì) 100 ]	uid:689247 2022-8-30 14:17	174321	2022-10-13 14:34
預(yù)覽 PCB厚度對(duì)寄生參數(shù)的影響	uid:709761 2022-10-13 08:28	21382	2022-10-13 13:49
預(yù)覽關(guān)于PCB過(guò)孔的寄生參數(shù)的理解	uid:709761 2022-10-13 08:58	21566	2022-10-13 13:49
預(yù)覽求關(guān)于電子專業(yè)找工作、選城市，一些好的建議 - [懸賞 30 黑幣]	uid:284075 2021-9-24 22:30	3110705	2022-10-13 13:28
預(yù)覽找一款NMOS管	uid:709761 2022-10-11 08:22	31519	2022-10-13 12:25

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