Ejemplo 德联合国 pwm usando 联合国 pic 18f4550 en 埃斯特角城 ejemplo el pwm tiene 联合国英勇 fijo en 512，罗埃斯特角 pwm esta configurado 段柔软 una 做出了 10bits cual 籼联合国责任德尔 50%。
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002067s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.088817s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002504s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001877s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002454s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003650s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002158s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003196s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015293s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002996s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 244173 [ RunTime:0.001215s ]
