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ISPR5Circuits
- 89s52 cd-rom control with LCD display
wnl
- 此是我设计的万年历,采用89S52+DS1302半年误差3s.-This is ten thousand calendars which I design, uses 89S52+DS1302 a half year erroneous 3s.
zongchengxuhuibian
- 以89S52为内核具有年、月、日、星期、时、分、秒等功能；时间与阴、阳历能够自动关联；具有温度计功能； 具备年、月、日、星期、时、分、秒校准功能 主要芯片89S52/DS1302/DS18B20/74LS47/74LS138-With 89S52 for the core with year, month, day, week, hours, minutes, seconds, and other functions time and overcast, the solar calenda
CeilEnvironmentMCUcode
- 89s52单片机设计的具有小信号频率检测（小幅度模拟信号频率测量）功能和自动换挡测量功能的最低测量频率1Hz最高测量频率达到10MHz的频率计的ceil环境汇编语言编写的单片机程序（附频率计的protel设计原理图）-89s52 microcontroller designed with the small-signal frequency detection (small amplitude analog signal frequency measurement) functions and
ASM
- DS18B20+1602LCD显示温度控制，用89S52单片机控制。-DS18B20+1602 LCD display temperature control, with MCU 89S52.
ASM
- PWM方式控制直流电机和PWM方式控制LED亮度实验，用89S52单片机控制。-DC Motor Control PWM mode and PWM mode LED brightness control experiment with 89S52 MCU.
diazi
- 一个ds1302时钟的时间源程序,可以显示万年历，温度-ds1302 ds18b20 89s52
temperature-alarm
- 基于89s52的鲁棒性很高的温度报警系统设计。内有一张演示图，一个按键分配说明，一个asm源码。内涵非常详尽的注释和管脚分配信息。-89s52-based robust high temperature alarm system design. There is a demo map, a key assignment instructions, an asm source. Meaning very detailed notes and pin assignment information.
Up-counter-89s52
- AT89s52 based up counter 3 digit led 7 segment, protius simulation file include,asm code and hex code include,sw press for counter up.