Description: Multi-channel data acquisition controller, A/D conversion and D/A converter, the system is divided into PC and single-chip microcomputer system in two parts. Map can be seen from the system, the system' s hardware and the maturity of some of the more simple: one D/A converter 0832 selection, the use of the literature [1] The circuit of bipolar voltage output, followed by follower with load capacity to improve. 62,256 selected memory. MAX232 level converter to achieve. The key is the system software, in particular the realization of communication.
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多路数据采集控制器.doc
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