http://www.bing.com:80/search?q=Pic+of+Thread+Guide+From+a+Sewing+MachineSearch resultshttp://www.bing.com:80/s/a/rsslogo.gifhttp://www.bing.com:80/search?q=Pic+of+Thread+Guide+From+a+Sewing+MachineCopyright © 2026 Microsoft. All rights reserved. These XML results may not be used, reproduced or transmitted in any manner or for any purpose other than rendering Bing results within an RSS aggregator for your personal, non-commercial use. Any other use of these results requires express written permission from Microsoft Corporation. By accessing this web page or using these results in any manner whatsoever, you agree to be bound by the foregoing restrictions.https://www.zhihu.com/question/594688626大量低端小电器用的是山寨pic, 以台湾的em78xx为代表。 国内还有n家山寨em78，也就是pic的山寨再山寨，价格能做到一两毛，这产量可想而知得多么巨大。 Microchip在兼并ATMEL之前就一直是mcu前三名了（另两家是瑞萨和NXP），ST也就是前几年才爬到第四。Tue, 21 Apr 2026 15:03:00 GMThttps://www.zhihu.com/question/476277022PIC单片机是8位单片机时代当之无愧的王者。pic的开发工具价格高昂，其中最便宜的pic kit系列也有400+，不仅贵还难用，动不动就各种报错。pic单片机本身价格也高的让学生党们望而却步。pic在32位单片机上就比较弱了，存在感不强。以上原因导致在网上关于pic的资料比51单片机和stm32要少的多。目前 ...Sat, 04 Apr 2026 17:18:00 GMThttps://www.zhihu.com/question/361722835pic单片机系列是美国微芯公司 (Microship)的产品，共分三个级别，即基本级、中级、高级，是当前市场份额增长最快的单片机之一，CPU采用RISC结构，分别有33、35、58条指令，属精简指令集，同时采用Harvard双总线结构，运行速度快，它能使程序存储器的访问和数据 ...Thu, 23 Apr 2026 12:02:00 GMThttps://www.zhihu.com/question/358116154还有利用PIC模拟激光轰击氘靶进行惯性约束聚变的模拟，用于聚变靶的设计。 2010年以后的热点逐渐变成加入compton散射，BW和BH正负电子对产生的QED-PIC模拟，主要研究高能量密度物理过程。 在天文系上，我知道的一个是利用PIC做磁重联和伽玛爆的模拟。Mon, 20 Apr 2026 22:42:00 GMThttps://stackoverflow.com/questions/5311515/gcc-fpic-optionI have read about GCC's Options for Code Generation Conventions, but could not understand what "Generate position-independent code (PIC)" does. Please give an example to explain me what does it mean.Wed, 22 Apr 2026 22:33:00 GMThttps://www.zhihu.com/question/280546023先讲一下PCI的种类和发展历史： 1977年， 经皮冠状动脉腔内成形术 最早应用于临床。 随后，发展了冠状动脉内旋切术、 旋磨术 和激光成形术 1987年， 冠状动脉内支架 置入术应用于临床。 2002年，药物洗脱支架降低了再狭窄发生率。 2012年， 生物可降解支架 正式在欧洲等地上市。 目前，经皮冠状 ...Fri, 20 Mar 2026 12:49:00 GMThttps://www.zhihu.com/zvideo/1574491509709279232单片机烧录 PIC Kit3.5在线烧写程序视频教程Fri, 17 Apr 2026 23:07:00 GMThttps://stackoverflow.com/questions/78469954/what-is-the-relationship-among-pic-pie-no-pic-no-pie-statically-linked-executaPIC and PIE is the same concept. If this is correct, I would like to use PIC to stand for PIC/PIE. PIC seems to be an "Attribute" of binary code, which type of binary code can be executed regardless of which memory location it's loaded into. Is it correct? PIC/no-PIC have no strong relationship with statically/dynamically linked executable.Fri, 17 Apr 2026 06:04:00 GMThttps://stackoverflow.com/questions/824505/how-do-the-bank-switching-in-pic-assemblerIt's best to just use BANKSEL to do your bank switching automatically. It is a special assembler directive the tells the assembler to switch to the correct bank. So, if you wish to access PORTB, just BANKSEL (PORTB) before using it. PS: PORTB is in BANK0 on the PIC16 family, not BANK1 as in your code.Mon, 20 Apr 2026 16:16:00 GMThttps://www.zhihu.com/question/3368088927初学者的话推荐两本经典教材 《Plasma physics via computer simulation》 和《Computer simulation using particles》。中文教材的话可以看邵福球的《等离子体粒子模拟》和傅竹风的《空间等离子体数值模拟》。此外谢华生的《计算等离子体物理导论》中给出了一个简短的1D静电PIC代码。Sun, 29 Mar 2026 06:48:00 GMT