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The W25X10 (1M-bit), W25X20 (2M-bit), W25X40 (4M-bit) and W25X80 (8M-bit) Serial Flash memories provide a storage solution for systems with limited space, pins and power. The 25X series offers flexibility and performance well beyond ordinary Serial Flash devices. They are ideal for code download applications as well as storing voice, text and data. The devices operate on a single 2.7V to 3.6V power supply with current consumption as low as 5mA active and 1µA for power-down. All devices are offered in space-saving packages

Java 是由 Sun Microsystems 在 1995 年首先发布的编程语言和计算平台。有许多应用程序和 Web 站点只有在安装 Java 后才能正常工作，而且这样的应用程序和 Web 站点日益增多。Java 快速、安全、可靠。从笔记本电脑到数据中心，从游戏控制台到科学超级计算机，从手机到互联网，Java 无处不在！JRE 包括 Java 虚拟机 (JVM)、Java 平台核心类和基础 Java 平台库。JRE 是 Java 软件的运行时部分，在 Web 浏览器上只需 JRE 便可运行 Java 软件。

This reference manual complements the datasheets of the STM32G0x0 microcontrollers, providing information required for application and in particular for software development. It pertains to the superset of feature sets available on STM32G0x0 microcontrollers

This document applies to the part numbers of STM32G070CB/KB/RB devices and the device variants as stated in this page. It gives a summary and a description of the device errata, with respect to the device datasheet and reference manual RM0454. Deviation of the real device behavior from the intended device behavior is considered to be a device limitation. Deviation of the description in the reference manual or the datasheet from the intended device behavior is considered to be a documentation erratum. The term “errata” applies both to limitations and documentation errata.

This programming manual provides information for application and system-level software developers. It gives a full description of the programming model, instruction set, and core peripherals of the Cortex®-M0+ processor used on the STM32L0 Series and STM32G0 Series MCUs

基于多传感器的智能路灯控制器的设计，对学习单片机，arm，智能控制的人有很大帮助， NBiot路灯控制远程控制 灯监控系统大都做到了遥控、遥测、遥信,俗称“三遥”系统

介绍了10种滤波算法，对实际应用有很大帮助，仅供参考！

lwIP is a small independent implementation of the TCP/IP protocol suite that has been developed by Adam Dunkels at the Computer and Networks Architectures (CNA) lab at the Swedish Institute of Computer Science (SICS).

lwIP is a small independent implementation of the TCP/IP protocol suite that has been developed by Adam Dunkels at the Computer and Networks Architectures (CNA) lab at the Swedish Institute of Computer Science (SICS).