单片机实现直流数控稳压电源,可调电压为0

　这个程序是一个学校时间作息表，大家随便看看哈-the procedure is a school time schedule, we casually look at the Ha!

EM推出的可读写卡片EM4469，带有512bit存储空间，程序基于AVR系列单片机，可对EM4469进行读定操作-EM introduced the card can read and write EM4469, with 512bit memory space, the program series based on the AVR microcontroller, can be read on the EM4469 is scheduled to operate

P T 2 2 5 7 详 细 中 文 资 料-PT 2 2 5 7 detailed Chinese data

时钟芯片ds12c887线片驱动程序，可直接应用-Clock Chip ds12c887-ray driver, can be directly applied

Isp_w78e516_MCU.zip:-----W78E516B单片机的ISP在线下载的MCU端源程序(2500.A.D公司的X51.EXE)-Isp_w78e516_MCU.zip : W78E516B SCM ISP online download MCU-source (2500.A.D company X51.EXE)

串行写控制字 设置串口工作方式 将控制字写入AD9850-Serial control words written work will be set up serial control words written into the AD9850

c8051f350驱动ZLG7290芯片，用于浊度计的开发。-C8051F350 chip ZLG7290 driver for the turbidity of the development.

本系统主要用于旅游景点记录游客人数，并限制旅客的流量。采用红外传感器通过检测人体红外并对通过人数进行计数，通过红外对管将检测到的数据发送至单片机，单片机处理后送至数码管显示，数码管显示的数据即为通过的人数，并通过设定值限制旅客数量。当游客超量是系统将给出相应的提示，禁止游客再进入。以更好的保护旅游景点的生态环境。-This system is mainly used for tourist attractions recording the number of visitors and limit the flow of tourists. Use of infrared sensors by detecting the human body by infrared and number of people count on the tube will be detected by infrared the data sent to the MCU, MCU after treatment sent to the digital LED display, digital LED display of the data shall be the number of through and through setting limits the number of passengers. When the visitors over-the system will give the appropriate prompts to prohibit visitors from re-entering. To better protect the tourist attractions of the ecological environment.

这是 12864LCD的技术文档 大家可以参考一下-This is the technical documentation 12864LCD we can refer to

HT16512 是VFD（真空荧光显示）控制器件，内部RAM 直接对应VFD 驱动器的显示单元，其还 具有其他的一些功能，使其更便于开发使用。主控制器与HT16512 接口只需4 根线。本文将以HT48R10A-1 为例，介绍如何控制HT16512。 通过三根线数据写入