nrf24e1有关PWM的源码程序，通过keil c验证，在相应的开发板上调试运行过-nrf24e1 the PWM of the source program, verified by keil c, in the corresponding development board debug run-off
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.003277s ]
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:0.122695s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.005075s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.007358s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001747s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005202s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001483s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006645s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.020688s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001043s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 117921 [ RunTime:0.013458s ]
