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以PIC16C66单片机为CPU的多费率电能表接口设计
The Interface Design of Multi-rate Watt-hour Meter Based on PIC16C66
【摘要】 本文介绍了以MICROCHIP公司的PIC16C66单片机为CPU的多费率电能表接口设计。该表用ADE7755作为计量芯片,采用液晶显示并具有RS485接口和红外通讯两种通讯方式。
【Abstract】 This paper introduces the interface design of muti-rate watt-hour based on Microchip PIC16C66. The meter employs the ADE7755 as measurement chip, LCD to display message and has two communication methods: RS-485 interface and infrared communication.
【关键词】 PIC16C66;
多费率;
ADE7755;
RS485;
红外通讯;
【Key words】 PIC16C66; Multi-rate; ADE7755; RS-485; Infrared communication;
【Key words】 PIC16C66; Multi-rate; ADE7755; RS-485; Infrared communication;
- 【文献出处】 电子质量 ,Electronics Quality , 编辑部邮箱 ,2003年01期
- 【分类号】TM933.4
- 【被引频次】3
- 【下载频次】114