单片机电路图.开发者可借助此51电路原理图，大大简化开发难度，提高效率。-Single-chip circuitry. Developers can take advantage of the 51 circuit schematic diagram, greatly simplified the development of the difficulty and improve efficiency.
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000900s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000784s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001213s ]
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