PCB

以stc89c58为控制器，外围包括IIC，12864，蜂鸣器，AD模块(In stc89c58 for the controller, a peripheral including IIC, 12864, buzzer, AD module)

说明：  关于单片机的芯片手册，希望对大家有用，尤其是初次接触这款芯片的(About the chip Manual of single chip computer, I hope it will be useful to you all.)

简单的51单片机控制驱动,功能简单,可以调节转速,适合新手学习.(Simple 51 SCM control drive, a simple function, you can adjust the speed, suitable for beginners to learn.)

Simple example to display some text on ZLPC2103 evaluation board sail on www.the0.net with avr-gcc 4.7.2 and openocd + signalyzer.

stm32f072rbt6 直流电机编解码（光栅编码器）的数据采集程序。(stm32f072rbt6 DC codec (coder raster) data collection program.)

说明：  学习STM32的基础例程，对初学者很有帮助，主要是对DMA的基本操作(Learning the basic routine of STM32 is very helpful for beginners, mainly for the basic operation of DMA)

说明：  ht1261 STM32 驱动，亲测可用(ht1621 driver for STM32.tested.)

xay dung nha dan dung

tms320c6747开发例程，包含eeprom、emac、sdram、uart、spiflash等(tms320c6747 development of routines, including eeprom, emac, sdram, uart, spiflash etc)

STM32F103ZET6 实现 从SD卡读取jpg文件并显示在2.8英寸也液晶显示器上，串口可以看到每张图片的显示时间。(STM32F103ZET6 achieve read jpg files SD card and displayed on the LCD display is also 2.8 inches, the serial port can see each picture display time.)