This is an MCU with a simple calculator

16*16 LED dianzhen hanzi xianshi ,yong KEIL he PROTUES dakai.-16*16 LED display chinese,use KEIL and PROTUES to open it.

基于MCS―51系列单片机的按键程序，包括扫键，按键算法等一系例思想和代码。-Based on MCS-51 series single-chip key procedures, including the sweep key, key algorithm, such as Example 1 Department of ideas and code.

基于凌阳SPCE061A单片机的多功能测频测相仪-Sunplus SPCE061A-based single-chip multi-frequency phase measuring instrument

avr attiny2313红外线接受程序-avr attiny2313 infrared accepted procedures

1602LCD滚动显示程序 很详细的资料，适合初学者-1602LCD rolling display program is very detailed information, suitable for beginners

发射芯片nrf24e1的控制字配置，发射子程序 与单片机的通讯-Launch control chip nRF24E1 word configuration, launch communications subroutine with SCM

由89C52与DS1302和4位数码管组成的时钟，可调整。-China man say chinese

关于8051单片机的学习，汇编和C语言编程。-On the 8051 study, compile and C language programming.

16*16的LED点阵显示屏资料，资料中还含有proteus仿真的原理图，可以直接打开仿真成功!-16* 16 LED dot matrix display data, the data also contains simulation Proteus schematic, simulation can be directly opened successfully!

这是f040与2401连接后，进行通信的程序。已经调试通过了 仅供大家参考 第一次传 不好的习惯请大家指正 -This is connected with the 2401, the communications procedures. Debugging has been adopted only refer to the first-bad habit of correcting Thank you, please