此为icl8038的函数发生器芯片使用说明，该芯片可以完成三角波、正弦波、方波的变换，经过使用，效果可以满足一般的要求。-This is the ICL8038 function generator chip for use, the chip can complete the triangular wave, sine wave, square wave of transformation, through the use of results to meet the general requirements.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002763s ]
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:0.097655s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001671s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001927s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002222s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003767s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001954s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003385s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016201s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002372s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 258605 [ RunTime:0.001100s ]
