摩托罗拉单片机的串行通信中断方式的原代码

读卡器SIM卡SIMcard读写模块源代码-Reader SIM card SIMcard R/W Module source code

用于单片机4*4键盘扫描，及数码管显示 -muc keybord and led display.

单片机控制LCD显示的源代码。控制器兼容8051系列芯片，包括原理图。-SCM control LCD display the source code. 8051-compatible controller chips, including schematics.

SONIX 1917 DICE资料，就是裸片的绑定资料，希望对有需要的人有用-SONIX 1917 DICE datasheet wish help anyone who need it

51单片机的上网实现,上网程序清单C51-浮点运算功能-51 MCU web, Internet list of procedures C51-floating point performance

c8051f020里面自带的温度传感器的使用程序，经调试通过。-C8051F020 own temperature sensor inside the use of procedures adopted by the debugger.

使用MSP430F413的低功耗水表系统，在空闲时电流3.5uA-The use of low-power meter MSP430F413 system idle current 3.5uA

DS1302 ds18b20时间温度led显示系统源代码，全部都是自己写的，已经通过调试，下载到板子上绝对可用-DS1302 ds18b20 time temperature led display system source code, all written by himself, has passed debugging, downloaded to board can be used in absolute

用单片机与CPLD做的等精度频率计，误差精确到十亿分之一-MCU and CPLD make use of such precision frequency meter, the error is accurate to a billionth of a

（C语言）AT89S52做的时钟，带串口通讯，看门狗,注释详细，很适合初学者.-timer based on AT89S52