自制的串口控制8路光藕隔离输出，可以通过计算机串口控制，8路输出...

用可调电阻调节电压值作为模拟温度的输入量，当温度低于30℃时，发出长嘀报警声和光报警，当温度高于60℃时，发出短嘀报警声和光报警。测量的温度范围在0－99℃。-Adjustable voltage regulator with resistance values of the input analog temperature, when the temperature is below 30 ℃, the issue of longalarm sound and light alarm, when the temperature is higher than 60 ℃, short issuedalarm sound and light alarm. Measurement of the temperature range of 0-99 ℃.

51汇编语言缩进程序,格式化出漂亮的51汇编代码-51 assembly language brings procedures, formatting beautiful out of the 51 assembly code

使用汇编语言的89C2051LED显示程序源码-The use of assembly language source 89C2051LED display program

实现多种单片机相互通信中的从机部分，单片机互相控制-to achieve a variety of microcontroller mutual communication from the plane, mutual MCU control

at89c51 读取 写入 6264 sram 的源代码-6264 sram write AT89C51 read the source code

ds1302 实时时钟程序 对单片机者很有帮助-ds1302 real time clock procedures on SCM were very helpful

红外线的解码驱动程序，用于单片机对遥控器等发出的红外线进行解码接收-Infrared decoder driver for single-chip, etc. on the remote control infrared receiver to decode

T9输入法， 可 以用在手机或者单片机系统中需要显示汉字的场合，节省键盘数，--T9 Chinese input method. It could be used in mobile phone or SCM systems which need to show Chinese characters.

直流电机调速， 直流电机调速， 直流电机调速。-DC motor speed control, DC motor speed control, DC motor speed control, DC motor speed control, DC motor speed control.

利用89S51单片机，通过DS18B20温度传感器测得当前的温度值，再送入4位8段数码管显示-Using 89S51 microcontroller, temperature sensor, through DS18B20 measured current temperature value, and then into four 8 digital tube display