MSP430X16X系列例程，是初学MSP430单片机的好例程；

IAR开发平台下，at91sam7s下，I2C EPPROM驱动程序-IAR development platform, at91sam7s, I2C EPPROM Driver

两种串行显示芯片MAX7219和PS7219的比较和应用-Two serial chip MAX7219 and PS7219 showed that comparison and application of

DS12C887时钟芯片，DS18B20温度传感，通过控制继电器成定时插座。有完整的代码。-DS12C887 clock chip, DS18B20 the temperature sensor, by controlling the relay into a regular outlet. A complete code.

应用背景利用最简单的单片机实现隐约播放   适合初学者的学习关键技术利用定时器的设置实现各种频率的输出模仿音乐

linux下基于9260的应用例程:norflash读写-application example(linux), based on atmel9260: norflash operation

c语言编写的配置文件读取程序，支持特定格式 读写，就这样了 还写啥 有啥好写的。字数够了吗？！

Nucleus Recovery Software

出租车自动计价器设计 要求： 计一个出租车计价器。 该计价器的计费系统：行程 3公里内，且等待累计时间2分钟内，起步费为10元；3公里外以每公里1.6元计费，等待累计时间2分钟外以每分钟以1.5元计费。 并能显示行驶公里数、等待累计时间、总费用。 -Taxi automatic meter design requirements: 1 meter taxi meter. The meter" s billing system: stroke within 3 km, and the total waiting time of 2 minutes, the starting fee is 10 yuan 3 kilometers away, charging 1.6 yuan per kilometer, waiting outside the aggregate time of 2 minutes to 1.5 yuan per minute billing. And can show the number of road miles, waiting for the accumulated time, the total cost.

采用等精度测频原理的频率计 要求： 设计一个用等精度测频原理的频率计。 频率测量测量范围1~9999； 其精度为 ； 用4位带小数点数码管显示其频率； 并且具有超量程、欠量程提示功能。-With equal precision frequency measurement principle of the frequency of meter requirements: design of a frequency measurement with the principle of equal precision frequency counter. Frequency Measurement Measuring Range 1 ~ 9999 its accuracy with four with a decimal point LED display its frequency and has a super-range, less range prompts.

应用背景USB是串口通信协议，现在已经非常广泛应用，每个pc机都有USB借口。stm8-usb可用在电脑USB借口上，降低成本，减少开发时间。是单片机爱好者最好的练手代码。关键技术stm8-usb下载编译后就能运行，里面代码全面，可根据需要自己改编。 extern void usb_tx(void); uint8_t usb_rx_buffer[16]; uint8_t * usb_tx_buffer_pointer; uint8_t usb_tx_count; uint8_t usb_rx_count; 函数可直接调用