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Size: 744448 |
Author: 李想 |
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Description: 本文介绍一种利用单片机本身所提供的串行通讯口,采用自定义串行通信协议,加上总线驱动器如MAX481、MAX483、MAX485、MAX487等组合成简单的RS-485通讯网络,完成单片机间的多机通讯。-This article describes a serial communication port provided by the microcontroller itself, the custom serial communication protocols, coupled with the bus driver, such as the MAX481, MAX483, MAX485, MAX487, combined into a simple RS-485 communication network, complete single-chip between themulti-machine communication.
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Size: 195584 |
Author: 戴胜华 |
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Description: MAX481、MAX483、MAX485、MAX487-MAX491以及
MAX1487是用于RS-485与RS-422通信的低功耗收发器,
每个器件中都具有一个驱动器和一个接收器-The MAX481, MAX483, MAX485 The MAX487-MAX491, and MAX1487 low-power transceivers for RS-485 and RS-422 communication, each device has a drive and a receiver
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Size: 755712 |
Author: 轨迹 |
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Description: 485模块MAX481_MAX483_MAX485_MAX487_MAX1487_MAX490_MAX491_cn.pdf-485 module MAX481_MAX483_MAX485_MAX487_MAX1487_MAX490_MAX491_cn.pdf
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Size: 750592 |
Author: pu |
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