电气线路设计，产品开发。控制器功能可按您的要求设计制造。
Circuit design, product development. Controller design and manufacture of special features.
单片机产品软、硬件设计制造。PCB电路设计，制板，抄板。QQ(刘工)：596818035
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Single chip microcomputer software and hardware products design and manufacture. PCB circuit design, the system board, copy plate.