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lcd_887_temperture
- 本程序以DS12C887为主控芯片，温度用DS18B20，星期的显示以字母的形式显示，星期自动对应。-This procedure for the master to DS12C887 chip temperature with DS18B20, week showed the form of the letter shows that the corresponding week automatically.
ds12c887
- 关于红外测温的程序,还有时钟芯片的运用,准确定时.-On infrared temperature measurement procedures, as well as the use of the chip clock, accurate time to time.
shizhong
- 用DS12C887做的时实时钟，成品可用-DS12C887 when done with real-time clock and finished products can be used
shizhong_wendu
- 用51单片机和ds12c887实现日历和温度显示，显示器件1602，温度采集18b20，本实验已验证通过，效果很好。c51编写-Ds12c887 with 51 single-chip microcomputer and the realization of the calendar and temperature display, 1602 display, temperature acquisition 18b20, verified through the experimental res
DS12C887design
- 时钟芯片DS12C887的设计资料和编程资料，常用的电路图设计方法以及对应的程序设计方案-Clock chip DS12C887 design data and programming data, commonly used in schematic design methods and the corresponding program design
ds12c887
- about init real time clock DS12C887_init.rar
shizhong
- ds12c887与51单片机的的连接程序-ds12c887 and 51 SCM connection procedure
PROC
- 单片机设计与开发程序设计程序代码与电路图\第14章 基于DS12C887的实时日历时钟显示系统设计-Microcontroller design and development program design code and schematics \ Chapter 14 based on the DS12C887 real-time calendar clock display system design
shizhong
- 采用单片机与时钟芯片DS12C887产生年月日以及时间可调的电子钟-Single-chip with the clock chip DS12C887 generated date and time adjustable clock
Text1
- ds12c887的测试程序 ds12c887的测试程序 ds12c887的测试程序 -ds12c887 test ds12c887 testds12c887 testds12c887 testds12c887 testds12c887 testds12c887 test
Calendar
- 基于DS12C887的实时日历时钟显示系统设计、 基于DS12C887的实时日历时钟显示系统设计等程序的设计包含电路图和原理-Calendar DS12C887-based real-time clock display system design, based on the calendar DS12C887 real-time clock display system design, process design includes schematic and theory
shizhong
- 这是一个用DS12C887时钟芯片设计的高精度时钟，时间显示在1602液晶上，带闹钟功能。是基于STC89C52D单片机设计的-This is a clock chip DS12C887 designed with high-precision clock, the time displayed on the LCD in 1602, with alarm. MCU design is based on STC89C52D
realtimeclock12887
- 用52单片机控制ds12c887实时时钟芯片的源程序-real time clock（based on 89c52）
DS12C887clock
- 基于DS12C887高精度的实时时钟C语言设计-DS12C887 high-precision real time clock based on C language design
DS12C887
- 16位二进制数求除法程序,16位二进制数转化为BCD码-16-bit binary division program requirements, 16-bit binary number into BCD code
DS12887
- DS12CR887实时时钟芯片功能丰富，其正常工作电压为3.3 V，工作电压范围为2.97 V～3.63 V，是应用在DSP硬件电路中的理想时钟芯片。DSl2CR887的具体的特性如下： (1) 具有10字节RAM用来存储时间信息。能够自动产生年、月、日、时、分、秒、星期等时间信息，并且有时、分、秒的闹铃功能，温度25℃时每个月的时间误差在±1分钟以内。 (2) 内部自带电池，外部掉电时，温度25℃时其内部时间信息能够保持5年之久。 (3) 对于一天内的时间记录，
12c887
- 时钟芯片ds12c887的驱动程序,时钟芯片ds12c887的驱动程序-ds12c887 dirver
ds12887
- 此代码是ds12c887时钟芯片源代码，我已调试过，可以成功。-This code is ds12c887 clock chip source code, I have debugged, you can succeed.
DS12C887
- 用DS21C887+芯片实现高精度时钟，带闹钟功能，每次开机有欢迎语。-DS21C887+ chip with high-precision clock with alarm function, each boot has welcomed the language.
Text1
- ds12c887制作高精度时钟程序，用c语言编的程序，简单易懂-production of high-precision clock ds12c887 program compiled with the c language program, easy to understand