GDI+ png picture PNG Transparency

EVB使用createprocessapi调用IE play wma示例

应用背景本软件代码是用STM32F4+RA8875未硬件平台做的一个图像显示的一个代码，为STM32F4初学者提供的一个入门级代码。关键技术图像显示原理，RA8875驱动，STM32F4xx处理器初识，7寸TFT LCD屏显示原理学习。

嵌入式操作系统的应用.rar-embedded operating system applications. Rar

在44b0上成功应用过的UCGUI程序,已经测试通过-44b0 on the successful application by UCGUI procedures, the test

在数字电路的设计中，时序设计是一个系统性能的主要标志，在高层次设计方法中，对时序控制的抽象度也相应提高，因此在设计中较难把握，但在理解RTL电路时序模型的基础上，采用合理的设计方法在设计复杂数字系统是行之有效的，通过许多设计实例证明采用这种方式可以使电路的后仿真通过率大大提高，并且系统的工作频率可以达到一个较高水平-In digital circuit design, timing design is a main indicator of system performance in high-level design methods, control of timing was also a corresponding increase in the abstract, so more difficult to grasp in the design, but in understanding the RTL circuit timing model based on rational design methods used in the design of complex digital systems is a well-established through many design examples prove that this approach can make the circuit after the simulation significantly improve pass rates, and the system operating frequency can reach a high level

基于snd1c芯片的mp3播放器源代码（硬盘版本的）-snd1c chips based on the MP3 player source code (hard disk version)

打印的FIRMWARE，简单的使用PC89C51-Print FIRMWARE, simple to use PC89C51

这是我们公司正在使用的满位显示屏程序,用C语言编写,里面有I2C总线技术,控制数码管显示技术..在现代停车场用来指示车库的剩余车位非常的实用-This is our company are using the full digital display procedures, using C language, there are I2C bus technology, control digital tube display technology .. in the modern car park used to indicate the remainder of the garage parking spaces are very practical

嵌入式系统的开发论文，里面有大量的应用说明及实例。可以给我们的开发提供有效的帮助。--It includes a lot of application explanation and real examples.

SPI接口实验LED显示 -SPI Interface SPI Interface experimental experimental LED display LED display