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51单片机数码管显示0-9
使用 AT89C52 单片机开发，功能是1个数据管，显示0 至 9。(Developed with AT89C52 single chip computer, the function is a data tube, displaying 0 to 9.)
- 2019-01-27 10:02:57下载
- 积分：1
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单片机课件
针对MCS-51单片机的硬件结构和原理、指令系统、汇编、中断、定时器、并行扩展等进行了讲解。(The hardware structure and principle, instruction system, assembly, interrupt, timer and parallel expansion of MCS-51 single chip computer are explained.)
- 2020-06-18 00:40:02下载
- 积分：1
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Controlled-stepper-motor-running
C语言程序适合刚开始学习步进电机的人，利用单片机控制步进电机的运转(Controlled stepper motor running)
- 2013-04-11 08:46:47下载
- 积分：1
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Rx
说明： 飞思卡尔半导体32位单片机MPC5604B的CAN程序，接收程序(Freescale Semiconductor 32-bit microcontroller the MPC5604B of CAN program, the receiving program)
- 2013-04-12 14:45:49下载
- 积分：1
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DS18B20
通过DS18B20读取温度（范围-55C~125C，精确到小数点后一位），通过4位数码管显示出来。 当温度为正且百位为零时，不显示，当温度为负时百位显负号。当温度百位和十位都为0时0都不显示。(Read through the DS18B20 temperature (range-55C ~ 125C, accurate to one decimal), through four digital tube display. When the temperature is zero and 100, do not show, when the temperature is significantly negative at minus 100. When the temperature is 100 and 10 are not displayed 0:00.)
- 2009-04-22 13:09:29下载
- 积分：1
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基本例程-按键(中断方式）
说明： 关于stm32系列所有芯片的内部IC的读取操作，属于高级历程；(About the high-level application of STM32 chip part of the code process, STM32 code.)
- 2020-06-18 07:00:02下载
- 积分：1
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sentence
文字或句子自動隨機排列.可以有助各位溫習功課和考試(Automatic random words or sentences arranged)
- 2010-06-09 02:53:19下载
- 积分：1
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3154421-ADC0809模数转换与显示(汇编程序)
STC89C51+ADC0809 8路模数转换(STC89C51+ADC0809 8 way analog to number conversion)
- 2020-09-08 13:58:02下载
- 积分：1
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INA128
放大仪表很好用的，关于AD采样，温度压力信号放大用(Good instrument used to enlarge, on the AD sampling, temperature and pressure signal amplification)
- 2011-04-26 20:53:59下载
- 积分：1
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Infrared-alarm-system
本论文设计了由AT89C52单片机为控制核心,用红外线为监测装置的防盗报警系统。该系统中红外对管作为红外线的发射和接收部分。发射部分采用红外发光二极管，而使用光敏三极管作为接收部分，接收红外发光二极管发出的红外线（不可见光）。单片机将通过内部的软件系统检测到接收管的导通或截止状态,并根据检测到的信号状态,进行判断并输出报警信号, 直至按复位按钮或电源开关。声光报警信号由9014三极管驱动构成声光报警电路,进行声光同时报警。电源部分采用变压器将220V交流市经变压器降压，桥式整流器整流，电解电容滤波，三端稳压管78L05稳压，最后得到整机要求的+5V稳定直流电源。实验表明，本系统成功运行。(This thesis is designed by AT89C52 microcontroller as the control center for monitoring device with infrared burglar alarm system. The system of infrared tube as infrared transmitting and receiving section. Emitting portion using infrared light emitting diode, a phototransistor as a receiving portion to receive the infrared ray emitted from the infrared light emitting diodes (not visible). The microcontroller will be detected by the internal software system to the turned on or off state of the receiver tube, and according to the detected signal state, to determine and output an alarm signal until a reset button or the power switch. Audible and visual alarm signal by 9014 transistor drive constitute sound and light alarm circuit, sound and light alarm at the same time. The power part of the transformer 220V AC City by the step-down transformer, bridge rectifier rectifier, electrolytic capacitor filter, three-terminal regulator 78L05 regulator, and finally get the machine requirements+5V)
- 2012-10-08 14:35:19下载
- 积分：1
