实现舵机开机时自动转为0，通过单片机上的按键调节舵机的角度，并且在数码管上显示相应的角度，注解详细。-To achieve steering boot automatically be converted to 0, through the microcontroller on the buttons adjust the angle of the steering gear, and digital tube displays the corresponding point of view, comment in detail.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001890s ]
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SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002395s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002270s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002239s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002196s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 240390 [ RunTime:0.001223s ]
