电机驱动！四相五线的步进电机用C8051F020驱动

用89S51做的红外编码解码程序。载波用555做-89S51 do with the infrared codec procedures. Carrier to do with 555

这是sitronix（台湾省公司）lcd驱动ic被应用在51低速单片机上的代码。-This is sitronix (Taiwan Province of the company) lcd driver ic used in 51 low-speed single-chip code.

is about the 51 and the LCD-is about the 51 and the LCD

这是一个实现PC上位机控制下位机（单片机）通过GSm模块发送短信的源代码。-This is a PC-host computer under the control of bit machine (SCM) to send text messages via GSm module source code.

这是一个在proteus下仿真成功的闪烁灯的例子。对于初级学习proteus的人很有帮助-This is a simulation in proteus success under the lights flicker example. For the initial study and the people very helpful proteus

颜色提取 WAVE编译 利用霍尔效应-Color extraction WAVE compiled using Hall effect

单片机的Demo，可以在单片机上演奏音乐 用汇编语言的写的

由ADC0809的IN0输入一模拟电压，经过A/D转换后，在三位数码管上显示转换后的数字量-IN0 input from one of the ADC0809 analog voltage, after A/D conversion, in the three digital tube display digital converted

TLC5615的10位AD转换程序,C调用汇编-TLC5615 10-bit AD conversion process, C call compilation

P T 2 2 5 8 详 细 英 文 资 料-PT 2 2 5 8 detailed information in English