串口扩展芯片，可以扩展单片机的串口，使单片机的串口由一个变为3个甚至更多，降低成本。...

CC430 系列单片机各部分资源的 DEMO 源程序，对于初使用该 IC 的同仁很有用的。-CC430 Series MCU resources in various parts of DEMO source code for the early use of the IC colleagues very useful.

AVR单片机控制发光二极管的源代码-AVR control LED source code

ICCavr的硬件读写IIC有完整的应用说明-ICCavr hardware literacy IIC complete Application Note

该程序用msp430单片机开发了一款单相电子式多费率电能表，用IAR开发的，已通过测试-MSP430 single chip microcomputer with the program developed a single-phase electronic multi-rate watt-hour meter, using IAR developed has been tested

通过测试已经可以应用 本程序的应用于C8051F020的I2C接口-Has passed the test can be applied to this procedure applies to the I2C interface C8051F020

ili9235 驱动芯片的LCD 初始化代码， RGB模式 16bbp-LCD Driver IC ili9235 initialization code, RGB mode 16bbp

ds1302.rar驱动程序,已经通过测试.-ds1302.rar driver has passed the test.

此为18B20的驱动程序,经过实验,是可行的-18B20 This is the driver, after experiment, it is feasible

触摸屏与键盘接口的LCD控制器RA8806的应用-Touch screen and keyboard interface, LCD controller RA8806 Application

该设备是一款基于AVR mega16L单片机的电子书阅读器，它除具有传统的阅读电子资源功能外，还能通过PS2接口与PC键盘连接，使用普通PC键盘输入信息，进行文本录入；使用LCD12864液晶作为显示器，它还可以用VB专门为之编写的下载软件通过串口下载TXT格式的文本资源。电子书资源存储在AVR公司生产的AT45DB021B闪速存储器，它有2M存储空间，可满足一般用户需要，当然也可升级为大容量存储器。 该设备功能强大，将电子书阅读器发挥到了极致，能满足用户特殊需要。 -The device is a single chip based on the AVR mega16L e-book reader, which in addition to the traditional functions of reading electronic resources, but also through the PS2 interface to connect with the PC keyboard, use an ordinary PC keyboard input information, the text input use LCD12864 LCD as a display, it can be prepared by specialized VB download software through the serial port to download TXT format text resources. E-book resources are stored in the AVR produced AT45DB021B flash memory, it has 2M storage space to meet the needs of general users, of course, can also be upgraded to a large-capacity memory. The device is powerful and will play an eBook reader to the extreme, and to meet the special needs of users.