关于MSP430与SD卡的FAT16文件系统

液晶19264驱动程序。显示一串字符。用AT8515L控制，经过调试成功-19,264 LCD driver. Showed a bunch of characters. With AT8515L control, after successful testing

日立单片机H8S2144例程.包括AD,DA等程序(用于光源)但对于H8S2144使用者来说有很大的帮助.-Hitachi microcontroller H8S2144 routines. Including the AD and DA procedures (for the lighting) but H8S2144 users will be very helpful.

本书以采用89C52为核心的仿真实验板为主线，充分发挥该实验板不需仿真器就可在线调试和在线下载、成本低廉的特点，采取边练边学的指导思想，合理、有机地将单片机的原... -Book to the use of 89C52 as the core simulation board the main line, give full play to the board without emulator can be downloaded online debugging and on-line, low cost, take the side of practice to learn the guiding ideology, reasonable, will be organically the original single-chip ...

/* 程序详细功能介绍： * 用AT89S51单片机产生“嘀、嘀、…”报警声从P3.2端口输出，产生频率为1KHz， * 1KHZ方波从P3.2输出0.2秒，接着0.2秒从P3.2输出电平信号，如此循环下去，就形成我们所需的报警声了。 * * 程序设计方法 *（1．生活中我们常常到各种各样的报警声，例如“嘀、嘀、…”就是常见的一种声音报警声， * 但对于这种报警声，嘀0.2秒钟，然后断0.2秒钟，如此循环下去，假设嘀声的频率为1KHz， * 由于要产生上面的信号，我们把上面的信号分成两部分，一部分为1KHZ方波， * 占用时间为0.2秒；另一部分为电平，也是占用0.2秒；因此，我们利用单片机的定时/计数器T0作为定时， * 可以定时0.2秒；同时，也要用单片机产生1KHZ的方波，对于1KHZ的方波信号周期为1ms， * 高电平占用0.5ms，低电平占用0.5ms，因此也采用定时器T0来完成0.5ms的定时； * 最后，可以选定定时/计数器T0的定时时间为0.5ms，而要定时0.2秒则是0.5ms的400倍， * 也就是说以0.5ms定时400次就达到0.2秒的定时时间了。 */

这是参加电子设计大赛时的作品：红外遥控小车：用红外线通过一块AT89S52单片机发射信号即编码，并用红外接收头接收信号；接着再用另一块AT89S52单片机对红外发射出的信号编码进行解码，最后再用一块AT89S52单片机用解码所得码值编写程序后驱动步进电机。步进机功能启动后不仅能使受控小车向前后左右四个方向前进和转弯，而且还能控制小车再地上转动并留下方形或圆形等形状。-This is the time to participate in Electronic Design Contest works: infrared remote control car: Using infrared transmission signal through an AT89S52 microcontroller that is encoded and used infrared receiver to receive the first signal and then using the other an infrared emitting MCU AT89S52 code and decode the signal and finally an AT89S52 microcontroller then proceeds with the decoding key value of the preparation of procedures to drive a stepper motor. Stepper machine function activated not only make the car forward in a controlled direction and after about four turns, but also to control the car and then turned and left the ground such as square or round shapes.

P T 2 2 5 8 详 细 英 文 资 料-PT 2 2 5 8 detailed information in English

计数综合程序！已经调试通过，拿来就可以使用！-Comprehensive counting procedures! Have been debug is passed, use can use!

CY7C68013的GPIF burst源程序，主要示例GPIF BURST模式的使用，编译环境为KEIL-CY7C68013 the GPIF burst source, the main examples GPIF BURST model used to build environment KEIL

用单片机驱动1602的程序，只显示固定字符。C语言编的。-1602 single chip microcomputer-driven procedures, only shows a fixed character. C language compiled.