PHILIP一双串口单片机P89669的器件资料和用户手册

This version of the code is compatible only with the AT89C2051 due to the location of the data buffer and stack in RAM. The code may be modified to work with the AT89C1051 by relocating or resizing the buffer and stack to fit into the smaller amount of RAM available in the AT89C1051.

自己现在用的51系列单片机下载线，用74HC373芯片-himself with the 51 series microcontroller downloaded line with 74HC373 chips

出租车计费显示，采用凌阳61单片机加液晶显示器实现的。具有产品价值-Taxi billing shows that the use of Sunplus 61 single-chip LCD plus achievable. With product value

单片机93c64应用，很多错的。请大家踊跃下载啊。-93c64 microcontroller applications, a lot of wrong. Please download ah enthusiastically.

关于keiluv2调试命令的详细说明，转载

周立功的SD卡源代码,请大家参考,希望对大家有所帮助,-Week Ligong the SD card source code, please refer to, and they hope to be helpful to everyone,

温度传感器DS18B20测温+显示+键盘，里面包括KEIL文件和PROTEUS仿真文件-Temperature sensor DS18B20 temperature+ Display+ Keyboard, which includes documents and PROTEUS simulation KEIL document

stc公司不错的单片机，适合小型应用，赶快下吧，-STC company Singlechip good for small applications, as soon as possible under the bar,

C51 TIMER 0的使用 Timer_0_mode_0_timer_gate_soft-C51 TIMER 0 use Timer_0_mode_0_timer_gate_soft

利用NRF905无线通信模块进行RS232通信-NRF905 use of wireless communication module RS232 communication