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shuzizhong
一个数字钟得实现，简单的小应用，适合初学者，51单片机(A digital clock was to achieve a simple application, suitable for beginners)
- 2013-05-10 13:06:20下载
- 积分：1
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NB-RQB
说明： NB-IOT智能燃气表用以实现燃气表的物联网功能(Nb-iot smart gas meter is used to realize the Internet of things function of gas meter)
- 2019-03-21 22:08:18下载
- 积分：1
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2.程序
说明： 在此基础上，设计一种温度测量系统，能够检测温度，并通过按键调整温度的上下限值，若超过该限值，进行报警提示。该系统的硬件子电路主要用Protues仿真软件实现，具体的子电路包括：恒流源电路（TLC2543芯片）、信号放大调理电路（两线制铂电阻PT100）、单片机最小系统（AT89C51）、A/D转换电路、按键电路、显示电路、声光报警器等。该系统的软件电路以C语言为基础，在Keil中实现。最后通过软硬结合，实现电路的各种情况仿真，以此验证电路设计的正确性和合理性。(On this basis, a temperature measurement system is designed, which can detect the temperature and adjust the upper and lower limits of the temperature by pressing the key. If it exceeds the limit, an alarm will be given. The hardware sub circuit of the system is mainly realized by Proteus simulation software. The specific sub circuits include: constant current source circuit (TLC2543 chip), signal amplification and conditioning circuit (two-wire platinum resistance PT100), minimum system of single chip microcomputer (AT89C51), a / D conversion circuit, key circuit, display circuit, sound and light alarm, etc. The software circuit of the system is based on C language and implemented in keil. Finally, through the combination of hardware and software, the circuit simulation is realized to verify the correctness and rationality of the circuit design.)
- 2021-01-20 10:36:29下载
- 积分：1
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嵌入式第六次实验
说明： 实时对A/D转换数据通过串口通讯方式发送上位机，并实时显示当前下位机A/D转换值(Real time a / D conversion data is sent to the upper computer through serial communication, and the current a / D conversion value of the lower computer is displayed in real time)
- 2020-07-04 12:00:01下载
- 积分：1
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C8051实现台达变频器驱动和控制 VVVF
C8051实现台达变频器驱动和控制，Modbus协议，Keil下编译通过。(C8051 for Delta inverter drive and control, Modbus protocol, Keil compile.)
- 2020-06-28 12:40:02下载
- 积分：1
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AD0832.c
该程序为AD转换器ADC0832的程序模块(ADC0832 code)
- 2014-01-26 09:18:26下载
- 积分：1
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401disc
基于STM32 usart的zmodem传输。(zmodem transmistion base on stm32)
- 2020-10-04 21:17:39下载
- 积分：1
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KEY
c8051f320关于键盘的一个源程序实例，希望有用，看不太懂(c8051f320 on the keyboard of a source example and I hope useful, I do not understand)
- 2010-05-25 10:59:50下载
- 积分：1
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BMKGLED
数字开关测试的源程序，非常适合新51单片机的新手入门的学习。(Digital switch test source program, very suitable for novice start learning new 51 single-chip microcomputer.)
- 2012-08-07 13:53:47下载
- 积分：1
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clockDS1302
该源程序的功能是设计一个时钟，时钟精度还可以，这是单片机学习的一个进阶吧，掌握了它，也算是对单片机有比较熟练的应用了，加油(The source function is to design a clock, clock accuracy can be, this is an advanced single-chip learning it, grasp it, can be considered a relatively skilled microcontroller applications, the refueling)
- 2014-05-26 11:18:41下载
- 积分：1
