meter

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meter 相关的电子技术资料,包括技术文档、应用笔记、电路设计、代码示例等,共 79 篇文章,持续更新中。

this is a meter of distance designed with atmega16.

this is a meter of distance designed with atmega16.

Dutch Smart Meter Requirements v2.2 定义了IEC 62056和M-Bus的具体应用

Dutch Smart Meter Requirements v2.2 定义了IEC 62056和M-Bus的具体应用,非常有助于对AMR系统的理解

adc volt meter using c

adc volt meter using c

prepaid energy meter project

prepaid energy meter project

Att7022 (power meter chip) driver for Philips LPC213X

Att7022 (power meter chip) driver for Philips LPC213X

8 Channel Digital Volt Meter

8 Channel Digital Volt Meter

this is the sample file for displaying data on lcd for energy meter for pic microcontroller

this is the sample file for displaying data on lcd for energy meter for pic microcontroller

电表解决方案概要power_meter_r8c2g_source_code

电表解决方案概要power_meter_r8c2g_source_code

Meter Bus protocol specification

Meter Bus protocol specification

another LC meter using a p16f628 single chip,it work well for measure LC.

another LC meter using a p16f628 single chip,it work well for measure LC.

Make and answer phone calls Detect tone and pulse digit from the phone line Capture Caller ID

Make and answer phone calls Detect tone and pulse digit from the phone line Capture Caller ID Support blind transfer, single-step transfer/conference, consultation transfer/conference, hold,

基于MSP430单片机的智能水位计设计

<p>   为解决我国水位监测野外条件下长期无人看守的问题,研制开发了基于MSP430单片机的智能水位计。从其组成到各功能分别进行了详细的介绍,该智能水位计不仅实现了水位数据的实时监测、记录和定期采集等多种工作模式,而且提高了水位监测精度,实现了水位监测的智能化。</p> <p>   Abstract:</p> <p>   In order to solve the problems of

基于单片机控制的二氧化碳浓度测试计

<P>基于单片机控制的二氧化碳浓度测试计:基于CDM4161二氧化碳气体浓度测试模块以及ATtiny26单片机,提出了一种二氧化碳浓度测试计的设计方案。该方案具有硬件电路简单、成本低、可靠性高、测量准确等优点,具有较高的实用价值。 <BR>Abstract: Abstract:A desigh scheme of CO2 concentration meter based on CDM4161ca

71M6541演示板用户手册

The Maxim Integrated 71M6541-DB REV 3.0 Demo Board is a demonstration board for evaluating the 71M6541 device for single-phase electronic energy metering applications in conjunction with the Remote Se

基于单总线器件DS18B20的温度测量仪

针对目前采用的热敏电阻测量方法,提出了采用单总线数字式温度传感器DS18B20和单片机组成的新型温度测量仪。介绍DS18B20的结构和工作原理,以及单总线工作原理,给出了由Mega8单片机和DS18B20构成的单总线温度测量仪的硬件电路及软件流程图。经试验基于单总线器件DS18B20的温度测量仪,具有测量准确、测温范围宽、体积小、控制方便等优点。 <DL class=en id=eabs> <D

智能电网安全性

<div> Abstract: The rapid build out of today&#39;s smart grid raises a number of security questions. In this article,we review two recent well-documented security breaches and a report of a security

DTMF的拨号采用实验仪的键盘输入(解码后在液晶屏上显示)

·详细说明:使用TI的TMS320VC5402 DSP实现。DTMF的拨号采用实验仪的键盘输入,解码后在液晶屏上显示- Uses TI TMS320VC5402 DSP to realize. The DTMF digit dialing uses tests the meter the keyboard entry, after the decoding demonstrated on the

基于ARM的多对象远程抄表系统集中器的设计与实现

智能电表、水表、煤/燃气表、热量表等大量地出现在人们的生活中,同时这些仪表的抄录工作变得越来越烦琐,工作量大,工作效率低,不仅给用户带来不便,而且会存在漏抄、误抄、估抄的现象。随着电子技术、通信技术和计算机技术的飞速发展,人工抄表已经逐步被自动抄表所代替。 集中器是一个数据集中处理器,是多对象自动抄表系统的通信桥梁,负责对各智能表的数据进行采集、存储和管理,及时有效地向上位机传输数据并执行上位机发

单片机的频率计

基于单片机的频率计的实现和protuse仿真-Frequency meter based on single chip implementation and protuse simulation