This procedure based on 8051F020, the aim of deeper understanding of SPI with SB...

4*4键盘扫描 参数以定义 直接使用 -4* 4 keyboard scan parameters used directly to the definition

keilc51 startup代码解释 -keil c51 startup source code explain

关于嵌入式PS2键盘的原理图，基于51单片机的工控键盘。很实用，包括程序，基于Keil的软件程序-On the embedded PS2 keyboard schematics, single-chip microcomputer-based industrial control keyboard 51. Very practical, including the procedures, the software program based on the Keil

这是相关T6963c(240*128)液晶驱动（AVR Mega128) C语言 ,这是转载的程序-T6963c (240* 128) LCD driver (AVR Mega128) C language, which is reproduced in the process

c8051f020 i2c 源码。对其操作有详细描述。-dvsah dfvdnjkg b fdv

适用于凌阳单片机的SPL10A液晶驱动程序，已在SPCE61调试通过-Applicable to Sunplus LCD MCU SPL10A driver has SPCE61 debugging through

TP900掌机功能测试C源码大全（含开发头文件）-TP900 portable C source functional testing Guinness

PIC18与LCD12864的C语言程序，注意修改管脚。-PIC18 and LCD12864 the C language program, pay attention to pin modification.

我做的超声波测距程序，基于at的8位单片机的，用c语言编写的。-I do ultrasonic distance measurement procedure, based at the 8-bit microcontroller, using c language.

提供DataFlash（AT45DB041）的底层读写驱动函数，包括内存读写，缓存读写，内存与缓存之间的数据交换等等。-provide DataFlash (AT45DB041) literacy drive the bottom function, memory read and write, read and write cache, and cache memory for data exchange between and so on.