Two DB18B20 to display temperature, in the debug compile successfully under KEIL...

AVR ATMEGA32可以同时四路PWM输出，同时四路频率可调，占空比可调-AVR ATMEGA32 four PWM output at the same time, while four-way adjustable frequency, adjustable duty cycle

很少见的源码公开的msc51和z80的c编译器。-rarely seen in the open-source and Z80 msc51 c compiler.

U disk and Mp3 Driver Program

这个我看到还不错,就和大家分想一下了.不过要细心的看看,要不然的话,不明白,对于初学者来说.-I saw this pretty good, on and think about the U.S. sub. But we must look at carefully, otherwise, do not understand, for beginners.

这是一个单片机c51多功能电子表程序，附带说明文档（包括硬件连线图，流程图等），绝对原创-This a multi-purpose microcontroller decoder electronic form, along with documentation (including hardware wiring diagram and flowchart), absolute originality.

ds1631温度传感器程序，I2C总线的，好用-ds1631 temperature sensor procedures, I2C bus, easy to use

能准确测量输入频率，配备相应的C语言程序。-An accurate measure of input frequency, with the corresponding C language procedure.

通过编码开关（旋转编码器）控制数码管的加减一！程序详细的体现了编码器的编程和数码管的单片机的编程！本程序通过AT89C51和24脉冲编码器的测试-Through coding switch (rotary encoder) control the digital control of plus or minus 1! Procedures in detail the programming reflects the encoder and digital control of the microcontroller s programming! AT89C51 and 24 of this procedure the test pulse encoder

pic16c54系列的芯片资料,i/o端口,定时器-PIC16C54 Series chip data, i/o port, timer

How to tune IAR Embedded Workbench for best performance