AVR串行通信的异步传输模式USART，通过RS232与计算机或者单片机进行串行通信。...

LT_1B msp430开发板例子程序－UART08_096-LT_1B msp430开发板例子程序－UART08_09600

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

基于LPC2103 ARM7串口通讯代码-LPC2103 ARM7-based serial communication code

利用430单片机内部得DA实现的DDS正弦波形产生程序，可以用在对输出波形稳定性很高的场合-430 single-chip internal use of DA may realize the DDS sine wave shape generation process, can be used in high stability of output waveform of occasions

ocmj15X20触摸屏程序，欢迎大家下载-Touch Panel ocmj15X20 procedures

单片机做的小键盘，单片机模拟ps2接口的程序-Singlechip make a small keyboard, single-chip analog interface procedures ps2

《msp430应用系统开发典型实例》第9章程序代码- Msp430 typical examples of application systems development, Chapter 9 code

The sample software includes, common library, peripheral APIs, and test modules for the APIs. The common library include startup file, standard definition and header files, processor specific setup module, generic interrupt related APIs, timer routine, and scatter loading file. The peripheral directories include, GPIO, PWM, Real-time clock, timer, SPI, I2C, Watchdog timer, UART, external interrupt, etc.

Coupled Microstrip 耦合微带线

avr单片机开发EEPROM读写实验源程序-Single-chip EEPROM read and write avr developed experimental source