12864液晶（STC7920控制器）屏上用基本指令与扩充指令分时显示文字、图片、图片与文字混合、任意位置的图片。...

USB转lpt 68013 驱动方案 USB转lpt 68013 驱动方案-Lpt 68013 Driver USB to USB transfer program lpt 68013 driver program

AVR atmega8做的USB转串口模拟源码。-avr atmega8 use to a USB to UART.

超声波测距模组使用说明书 电路图 程序 绝对有参考价值 -Ultrasonic Ranging Module Manual Schematics procedures have absolute reference value

数字钟的显示程序以及一个检验显示的程序，用在8051或8031-digital clock display procedures and an examination revealed that the procedures used in 8051 or 8031

PADS2005 WORK IN LAYOUT PCB -PADS2005 WORK IN LAYOUT PCB

nokia3310多功能温度计设计，显示介面随温度变化，可定时测量-Design of multi-function thermometer nokia3310, showing the interface with temperature change can be measured from time to time

1602 的驱动程序 很完整。通过KEIL C 编译在ROTUES 上用AT89C51仿真通过。-1602 is a complete driver. Through the KEIL C compiler ROTUES used in the simulation through the AT89C51.

DS18B20温度控制器是以美国MAXIM/DALLAS半导体公司的单总线温度传感器DS18B20为核心，以ATMEL公司的AT89C52为控制器制作的结构简单、测温准确、具有一定控制功能的智能温度控制器。适合于恶劣环境的现场温度测量，如：环境控制、设备或过程控制、测温类消费电子产品。现实生活中的电冰箱，电脑机箱，就使用的这种经济的温度传感器显示工作环境温度。通过这种动态的温度测量，能实时的了解各种仪器设备的工作温度，进而判断仪器设备工作是否正常。-DS18B20 temperature controller is based on the United States MAXIM/DALLAS Semiconductor single-bus temperature sensor DS18B20 as the core, ATMEL Corporation AT89C52 produced for the controller structure is simple, accurate temperature measurement has a certain control functions of the smart temperature controller. Suited to harsh environment of the scene temperature measurement, such as: environmental control, equipment or process control, temperature measurement Consumer electronic products. Real-life refrigerators, computer chassis, on the use of such economic temperature sensor shows the temperature working environment. Through this dynamic temperature measurement, real-time understanding of a variety of instruments and equipment operating temperature, and the

这是一个有关用msc通讯控件，vc编写的上位机通讯程序，有接受和发送两部分-This is a msc communication with the control, vc prepared PC communication program, has accepted and sent in two parts

研究所积累的资料,大家秘密使用,千万别告诉别人!-Institute of accumulated data, we use a secret, please do not tell others!