msp430f169 中断方式驱动独立键盘

240*320 TFT LCD的AVR驱动程序，LCD控制芯片ILI9320 并行16bit模式 -240* 320 TFT LCD of the AVR driver, LCD controller chip ILI9320 parallel 16bit mode

凌阳最出的超声波测距模组，通过555产生40KHz的超声波，有SPE061A单片机控制超声波的发射和接收，最初的版本在程序方面比第二版本来得简单，主要是通过了硬件电路减少了程序，附电路图、PCB图等-Sunplus most of the ultrasonic ranging modules, 40KHz generated through 555 of the ultrasound, ultrasound has SPE061A single-chip microcomputer to control the transmitting and receiving an initial version of the procedure than the second version is more simple, mainly through the reduction of hardware circuit procedures, with schematics, PCB map

使用89S52为核心做的USB键盘,注意修改了一下windows设备描述符以及端点处理等就行了。用了一个4*4的小键盘,有0-9十个数字键, Num Lock键,Caps Lock键,Shift键,Ctrl键,Alt键,回车键等。 最多可以有三个键同时按下，如果相交的话，最多只能两个键按下-89S52 use as the core of the USB keyboard to do, pay attention to modify the look and the windows device descriptor, such as treatment endpoint on the list. Used a 4* 4 small keyboard, has the number keys 0-9 10, Num Lock keys, Caps Lock key, Shift key, Ctrl key, Alt key, enter key and so on. Can have up to three keys pressed at the same time, if the intersection, then a maximum of only two keys pressed

利用单片机产生音乐的程序， 优化的音符编码是这个程序最大的优点。-Single-chip computer generated music program, and optimize the code notes that the greatest advantages of this procedure.

单片机控制步进电机程序源码，希望能帮助到需要的朋友。-Single-chip stepper motor control program source code, hoping to help a friend in need.

单片机外部中断检测程序！！！ 开发环境：keilC 用于检测外部中断-SCM external interrupt testing procedures. ! ! Development environment : keilC for detecting external interrupt

PICKS0108图形液晶驱动程序C源代码，编译为PICC18

单片机课程设计指导－－源程序 89C52单片机+GSM模块-Singlechip curriculum design guidance- source 89C52 Singlechip+ GSM module

msp430f169的ad da程序，很有用的，一定要看啊-ad da process of msp430f169, very useful, we must look at ah

自己写的1621驱动程序（绝对可以用的，针对NEC单片机的）-Write your own 1621 driver (certainly we can use for NEC MCU)