USB_data_acquisition_system

此為Silab 單片機利用USB port大量資料傳輸的範例(The Silicon Laboratories Bulk Driver is an example Universal Serial Bus (USB) device driver for use with the Silicon Laboratories C8051F320 target board and USB_BULK example device firmware. The device driver is a Windows Driver Model architecture driver which is compatible with Windows 98 SE, Windows 2000, and Windows XP operating systems.)

使用pscad搭建了电力系统零序保护，效果还不错(Pscad build a power system using zero-sequence protection, the results were good)

IAR版本的STM32 DS18B20 程序源码(STM32 DS18B20 IAR)

stm32通过计数器测频率，很好的资料，希望帮到大家。(Stm32 through the counter measurement frequency, good information, hope to help you.)

说明：  本程序成功描述了如何用单片机对温湿度传感器进行控制(This procedure describes how to successfully use the microcontroller to control the temperature and humidity sensor)

智能电网综述。提出新的概念和研究方法。及其对目前传统电网的颠覆。(smart power grids。)

STM8内部I2C控制程序，供初学人员参考(The STM8 internal I2C control, for beginners to reference)

TFT35 V1_1 R61581B液晶完整驱动源代码，可以正常显示字符汉字等，本人基于原子迷你开发板编写，keil5编译环境(TFT 35 V1_1 R61581B complete LCD driver source code, can correctly display Chinese characters and other characters, they write based on atomic mini development board, keil5 compiler environment)

说明：  用C51编写的程序 很实用 很有参考价值 在此分享(Procedures prepared by C51 is a very practical reference value in this share)

555定时器（时基电路）是一种用途广泛的模拟数字混合集成电路。1972年由西格尼蒂克斯公司（Signetics）研制；设计新颖、构思奇巧，备受电子专业设计人员和电子爱好者青睐；它可以构成单稳态触发器、多谐振荡器、施密特触发器和压控振荡器等多种应用电路。5 55定时器是一种中规模集成电路，它使用灵活、方便，被广泛应用于脉冲的产生、整形、定时和延迟等电路中。文中介绍了555定时器及其逻辑功能，以及由其构成的多谐振荡器的工作原理，通过举例论述了555多谐振荡器在模拟救护车声响电路中的应用，说明在实际生产中，只要将其各个功能加以综合应用，便可得到许多实用电路。 (555 timer (time base circuit) is a versatile analog-digital hybrid integrated circuit. Trinity Lakes in 1972 by Sigma Corporation (Signetics) development layout and design, the idea of Kit Kat, much electronics design professionals and electronic enthusiasts favor it can constitute a monostable, multivibrator, Schmitt Triggers, and a variety of applications such as voltage-controlled oscillator circuit. 5 Timer 55 is a medium scale integrated circuit, which uses a flexible, convenient, and is widely used in pulse generation, shaping, timing and delay circuits. This paper introduces the 555 timer and logic functions, and its composition multivibrator works, discussed through the example of 555 ambulances multivibrator sound in analog circuit applications, showing in the actual production, as long as Will be integrated application of its various functions can be many practical circuits. )