* 功能：使用PWM6输出PWM信号，通过滤波电实现DAC转换。由KEY1控制PWM的占空比， * 每按一次按键将会改变一次PWM的占空比。 * 说明：...

c51语言入门教程.适合于初学者使用,通俗易懂-C51 Language Tutorial. suitable for beginners to use, easy to understand

44780lcd驱动源程序,keil C51源码，有参考价值。-44780lcd driving source, Keil C51 source, a reference value.

NEC 78K0LCD显示与音乐蜂鸣驱动程序-NEC 78K0LCD display driver and music buzz

M-System DiskOnChip datasheet

LT-1B msp430开发板例子程序－ADC12_10

按摩椅软件开发示例,VB-PIC单片机通讯题,主要是串口通讯问题-massage chairs software development practices, VB- PIC communications problems, the main problem is the serial communication

该设备是一款基于AVR mega16L单片机的电子书阅读器，它除具有传统的阅读电子资源功能外，还能通过PS2接口与PC键盘连接，使用普通PC键盘输入信息，进行文本录入；使用LCD12864液晶作为显示器，它还可以用VB专门为之编写的下载软件通过串口下载TXT格式的文本资源。电子书资源存储在AVR公司生产的AT45DB021B闪速存储器，它有2M存储空间，可满足一般用户需要，当然也可升级为大容量存储器。 该设备功能强大，将电子书阅读器发挥到了极致，能满足用户特殊需要。 -The device is a single chip based on the AVR mega16L e-book reader, which in addition to the traditional functions of reading electronic resources, but also through the PS2 interface to connect with the PC keyboard, use an ordinary PC keyboard input information, the text input use LCD12864 LCD as a display, it can be prepared by specialized VB download software through the serial port to download TXT format text resources. E-book resources are stored in the AVR produced AT45DB021B flash memory, it has 2M storage space to meet the needs of general users, of course, can also be upgraded to a large-capacity memory. The device is powerful and will play an eBook reader to the extreme, and to meet the special needs of users.

基于STC5410单片机的温度控制报警程序-STC5410-based single-chip temperature control of the police procedures

本程序是一个人机接口程序，包含18B20,AD,DA,LCD，等各种源程序-This procedure is a man-machine interface program, including 18B20, AD, DA, LCD, and other source

51单片机控制液晶显示器6963c，采用4*4键盘-51 Single-chip LCD control 6963c, a 4* 4 keyboard