本电路是一款完整的隔离式4通道温度测量电路，针 对性能、输入灵活性、稳定性以及低成本而优化。它支持 所有类型的热电偶(带冷结补偿)，以及电阻高达4 kΩ 的任意 类型RTD(电阻温度检测器，双线式、三线式或四线式连接 配置)。
RTD激励电流可针对最佳噪声和线性度性能编程。
RTD测量精度达到0.1°C(典型值)，K类热电偶测量精度达 0.05°C(典型值)，这是因为将16位数字温度传感器ADT7310用于冷结补偿。该电路采用4通道、24位、∑-△型ADCAD7193，该器件片内集成PGA，具有高精度和低噪声特性。
由低漏电瞬变电压抑制器(TVS)和肖特基二极管提供输入 瞬变和过压保护。SPI兼容型数字输入和输出均隔离(2500 V rms)，且电路采用全隔离式电源供电。
2022-07-31 23:26:55
4.1MB
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一款基于ssm+jsp框架开发而成的疫情隔离室管理系统，包括源码和数据库文件
主要功能包括个人信息、管理员管理、隔离用户管理、工作人员管理、公告管理、隔离室分类管理、隔离室管理、投诉管理、商品管理、配送管理、统计管理等等功能
环境配置： Jdk1.8 + Tomcat8.5 + mysql + Eclispe (IntelliJ IDEA,Eclispe,MyEclispe都支持)
项目技术：SpringMVC+ Spring+ MyBatis + maven+css+js+jsp等等。
可用于毕业设计和课程设计
支持远程部署和二次开发
2022-07-13 21:04:53
42.85MB
人工智人-家居设计-基于GOOSE的煤矿智能变电站穿越性故障识别与隔离系统.pdf
2022-07-13 11:03:31
2.21MB
Many popular database management systems implement a multiversion concurrency control algorithm called snapshot isolation rather than providing full serializability based on locking. There are well-known anomalies permitted by snapshot isolation that can lead to violations of data consistency by interleaving transactions that would maintain consistency if run serially. Until now, the only way to prevent these anomalies was to modify the applications by introducing explicit locking or ...
2022-07-12 20:05:19
1.47MB
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(多媒体)UPS5000-E-(25kVA-125kVA)-FM 安装视频(隔离防护)
2022-07-12 18:06:32
410.29MB
DB - Making Snapshot Isolation Serializable.pdf
Snapshot Isolation (SI) is a multiversion concurrency control algorithm, first described in Berenson et al. [1995]. SI is attractive because it provides an isolation level that avoids many of the common concurrency anomalies, and has been implemented by Oracle and Microsoft SQL Server (with certain minor variations). SI does not guarantee serializability in all cases, but the TPC-C benchmark application [TPC-C],
2022-07-12 09:06:57
581KB
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