很详细的avr学习笔记，是难得的资料。 很详细的avr学习笔记，是难得的资料。...

使用61505控制其的LCD的驱动程序，已在Nios2 上调试成功 -Use the LCD to control its 61,505 drivers have been successful in Nios2 debugging

FreeRTOS免费的开源实时操作系统 嵌入式操作系统FreeRTOS的原理与实现.pdf-FreeRTOS free open-source real-time operating system embedded operating system FreeRTOS Principle and realize. Pdf

嵌入式系统的USB驱动(S3C2410)-Embedded Systems USB drive (S3C2410)

能实现彩色品目的图像显示，里面有三幅图像，可以自动变换-Items to achieve color image display, which has three images, you can automatically transform

本实验利用8253做定时器，用定时器输出的脉冲控制8259产生中断 在8259中断处理程序中，对时、分、秒进行计数，在等待中断的循 环中用LED显示时间。 8253用定时器/计数器1，8253片选接CS4，地址为0C000H。8253时钟 源CLK1接分频电路的F/64输出。分频器的Fin接4MHz时钟。8253的 GATE1接VCC。 8259中断INT0接8253的OUT1，片选接CS5，地址为0D000H。 显示电路的KEY/LED CS 接CS0，地址为08000H。-In this study, the use of 8253 to do the timer, using timer pulse output control 8259 generates an interrupt in 8259 interrupt handler, for hours, minutes and seconds count, waiting for interruption through ring using LED display time. 8253 with the timer/counter 1,8253 chip select access CS4, address 0C000H. 8253 clock source CLK1 of the F/64 then divider circuit output. Fin then 4MHz clock divider. 8253" s GATE1 then VCC. 8259 interrupt INT0 then 8253" s OUT1, chip select access CS5, address 0D000H. Display circuit of the KEY/LED CS access CS0, address 08000H.

GPRS模块上的数码管显示原理和程序等，很详细-GPRS module digital tube display principles and procedures,

资源描述野火STM32例程，配置STM32的RTC实时时钟，初学者必看实用例程

资源描述STM32MC-KIT v1.0 电机控制库,该方案是意法半导体公司推出的第一代正弦波控制方案，方案中完全开放了双闭环SVPWM的代码。

利用单片机AT89C51让开发板的数码管显示12345678。 用C语言编写

对pci9054驱动进行详细的介绍。包括每个函数的用法。 是非常权威的教材。对pci9054的编程有非常大的帮助。 可以有助于我们的学习。-PCI9054 driver for a detailed introduction. Including the usage of each function. Is a very authoritative teaching materials. Of the PCI9054 programming has a very big help. Can help us to learn.