keil 的相关资料，包括C语言标准和i2c总想的相关资料

CS5532及cs5550的测试程序,包含器件校准,配置等-CS5532 and cs5550 test procedures, including calibration device, configuration, etc.

c8051f 单片机与液晶显示模块的接口程序！比较有借鉴意义！与大家共享！-c8051f MCU with LCD module interface! Learn more! And share!

串口是单片机重要的功能部件，通过简单的串口编程，让初学者进入16单片机的世界-Serial single-chip are the essential features through a simple serial port programming, so that beginners to enter the world of single-chip 16

简单实用的51串口波特率计算器。- Simple practical 51 string mouths baud rate calculator.

nRF24L01 RF接收发送例子程序，采用C语言-nRF24L01 RF receiver to send examples of procedures, the use of C language

LT_1B msp430开发板例子程序－TB9

等精度频率计，用Xilinx FPGA和51单片机实现-Precision frequency meter, etc., using Xilinx FPGA and 51 MCU

12232F详细的中文说明书，可以方便控制12232FLCD-Chinese 12232F detailed description, can easily control 12232FLCD

电源调节，输入范围5V至26V，输出可以调节。-Power conditioning, input range 5V to 26V, the output can be adjusted.

采用直流电机测速单元模拟出租车速度，通过A/D转换进行速度采样，利用单片机的定时器/计数器定时和计数，用LED数码管或LCD显示总价和时间，并通过键盘进行单价设定及时间显示，键盘功能自行定义。-DC Motor Speed modules using simulation taxi speed, through the A/D conversion speed of sampling, the use of single-chip timer/counter timing and counting, with LED digital tube or LCD display the total price and time, and through keyboard Price settings and time display, keyboard function on its own definition.