Sunplus to achieve 4* 4 keyboard source, after debugging, we rest assured that t...

keil 的相关资料，包括C语言标准和i2c总想的相关资料-keil relevant information, including the C language standards and i2c want relevant information

51事例原代码 很多很好用 51事例原代码 很多很好用-51 examples of the original code with a lot of very good examples of the original 51 code with a lot of very good

非常好用的大容量EEPROM存储器，带2线或3线SPI接口，带128字节高速缓存。-very handy, large capacity EEPROM memory, with two lines or three-wire SPI interface, with 128 byte cache.

读招行，建行，工行类磁卡信息 可以正反刷卡源程序-Reading Merchants Bank, China Construction Bank, ICBC type of magnetic card information can be both positive and negative source

可编程微波炉系统 -Programmable microwave system

单片机课程设计，使用温度传感器，通过液晶显示屏读取温度值-SCM curriculum design, the use of temperature sensors, through the LCD display reads the temperature value

lcd12864 带字库的驱动程序 不看后悔-lcd12864 with a font driver Bukanhouhui

直流电机的单片机控制，可以在proteus下进行仿真-DC Motor Control MCU

at24c01和02是串行存储器的经典，学会并应用它对与工业或者学习都有极大的帮助。因此我在此上传它的原理图及其程序。-at24c01 and 02 is a classic serial memory, learn and apply it to industrial or study has a great help. Therefore, I would upload its schematic diagram and its procedures.

PT2313程序音响控制电路1-PT2313 program audio control circuit 1