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微型操作系统 RTOS for AVR(RTOS for AVR)

本模型模拟微电网分布式电源并网运行模式，电源采用理想直流电压源代替，逆变器采用PQ控制，包括P/Q外环控制器和电流的内环控制器，对于储能、风机、光伏等分布式电源的并网运行具有很高的参考价值，模型可运行，仿真结果稳定可靠。(This model to simulate the micro grid distributed power grid operation mode, the power supply adopts the ideal dc voltage source to replace, inverter adopts PQ control, including P/Q outer loop controller and current inner loop controller, energy storage, fan, such as photovoltaic parallel operation of distributed power supply also can be used as a reference, the simulation result is stable and reliable.)

1．集成计数器、译码器或数据选择器、逻辑门、数码管、开关等分立元件若干； 2．+5V电源一个； (1. Integrated counter, decoder or data selector, logic gates, digital control, a number of discrete components, such as switches 2.+5 V supply one )

SG-TOP808 SJA1000实验程序CAN转232 5kbps(SG-TOP808 SJA1000 CAN turn 232 5kbps experimental procedure)

光纤倏逝场传感器对甲醇 （CH3OH）和乙醇（C2H5OH）基于变形光学溶剂 纤维芯的报道。现有的U型的敏感性 探讨提高延长暴露芯线圈形状 一个半圈的形成，核心行进 三弯曲的形状。利用可见光的波长区域（VIS） 甲醇/乙醇从0 到10 所示的浓度 的弯曲形状的传感器使测定灵敏度 更好的甲醇浓度比0点05 和 乙醇的浓度比0 在650nm。这有利于 低成本的光源和接收器使用规定 这个波长范围以及聚合物的光的利用 纤维导光和从传感器，从而导致较低的 成本的应用相比，所有的二氧化硅或聚合物包层石英光纤 在近红外（NIR）解决方案或紫外线（UV）波长 范围。 (An optical fibre evanescent field sensor for methanol (CH3OH) and ethanol (C2H5OH) solvents based on deformed optical fibre cores is reported. The sensitivity of an existing U-bend probe is increased by extending the exposed core to a coil shape of one and a half turns and by forming the core to a meander shape with three bends. Using the visible wavelength area (VIS) and methanol/ethanol concentrations from 0 to 10 it is shown that the sensitivity of the meander shape sensor enables the determination of methanol concentrations of better than 0:5 and of ethanol concentrations of better than 0:2 at 650nm. This facilitates the use of low cost optical sources and receivers provided for this wavelength range as well as the utilization of polymer optical fibres to guide the light to and from the sensor which results in low cost applications compared to all silica or polymer clad silica fibre solutions in the near-infrared (NIR) or ultra-violet (UV) wavelength range.)

说明：  nrf905模块的无线通信例子，希望有用(Nrf905 module wireless communication example, hope useful)

STM8L101F3P技术手册，详细说明了STM8L10x系列单片机的技术参数，指导嵌入式开发员使用STM8L10x系列新品进行产品开发(STM8L101F3P data sheet)

说明：  WK2124 SPI C51 测 试 程 序(WK2124 SPI C51 C test demo)

AT89S51demo代码，方便快速开发(AT89S51demo Code, Convenient and Rapid Development)

说明：  用MCS-51单片机实现解码红外线遥控器程序(The MCS51 microcontroller decoding infrared remote control program)