单片机及安全监控-畅读网

　　　　

单片机及安全监控

作者：余修武等

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mobi/epub/pdf/awz3

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计算机网络 >> 软硬件开发

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内容简介:

本书共9章，第1、2章分别介绍单片机基础知识和结构原理；第3～5章介绍单片机系统软件，包括系统指令、汇编语言程序设计、中断系统及定时,计数器；第6～8章介绍单片机监控外围系统，包括监控系统扩展、串行通信、接口；第9章介绍单片机安全监控系统设计。每章均有本章基本要求、本章小结、习题及技能设计模块。习题和技能设计是作者在多年科研与教学中提炼出来的，旨在培养读者解决实际复杂工程问题的能力。

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SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 3 LIMIT 1 [ RunTime:0.004835s ]
SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 35 LIMIT 1 [ RunTime:0.000287s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 11 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.001381s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 14 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.001440s ]
SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1791262590 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:0.996816s ]

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