A practical LED bar display procedures PHLIPS P89C51RD2 chip, LED display driver...

schematic silver18F2620 (make silver card with PIC18F2620)

AVR单片机软件模拟USB的程序。-AVR USB software simulation procedures.

c8051f的IIC读取eeprom,有很好的程序结构，具有通用性，经修改后能用在任何单片机中的IIC操作中-c8051f eeprom read the IIC, a very good program structure is universal, , as amended, can be used in any single-chip-IIC operation

PS/2接口协议详解，其中对PS2键盘核鼠标的命令作了详细介绍，可以供广大想作单片机键盘鼠标接口的同志学习-PS/2 interface protocol Hi, PS2 keyboard to the mouse nuclear order, was introduced in detail. to be available to all for a keyboard and mouse interface MCU comrades learning. .

设计分为5 个模块：前轮PWM 驱动电路、后轮PWM 驱动电路、轨迹探测 模块、障碍物探测模块、光源探测模块。前轮PWM 驱动电路用于转向控制；后 轮PWM 驱动电路用于方向和速度控制；-Design is divided into five modules: front-wheel drive PWM circuit, rear-wheel drive PWM circuit, the track detection module, obstacle detection module, detecting the light source module. PWM drive circuit for front-wheel steering control rear-wheel drive circuit for PWM direction and speed control

2051做的4位电子钟-2051 to do the four E-clock

C8051系列单片机开发与C语言编程!讲解非常详细!-C8051 Series MCU Development and C language programming! Explain in great detail!

打印、液晶、键盘、通讯 完整程序范例（c51）-Print, LCD, keyboard and communication procedures example of integrity (c51)

zlg cf card for ucos

一个电子产品开发时的部分c代码A!绝对能用!-When an electronic product development part of c code A! Absolutely can!