Description: 用89c2051模拟产生dtmf信号，广泛用于防盗报警、电话数据传输等；节省发号及收号电路，成本低。-with 89c2051 simulation of DTMF signals, widely used in anti-theft alarm, telephone data transmission; Savings and resumption of the circuit, and low cost. Platform: |
Size: 2216 |
Author:徐中阳 |
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Description: AT89C2051单片机设计开发的ML99V4型传呼机发码电路的功能、原理、编程及应用。-AT89C2051 ML99V4 design and development of the code pager type of circuit functions, principle, programming and applications. Platform: |
Size: 20407 |
Author:杨芳勇 |
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Description: 用89c2051模拟产生dtmf信号，广泛用于防盗报警、电话数据传输等；节省发号及收号电路，成本低。-with 89c2051 simulation of DTMF signals, widely used in anti-theft alarm, telephone data transmission; Savings and resumption of the circuit, and low cost. Platform: |
Size: 2048 |
Author: |
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Description: AT89C2051单片机设计开发的ML99V4型传呼机发码电路的功能、原理、编程及应用。-AT89C2051 ML99V4 design and development of the code pager type of circuit functions, principle, programming and applications. Platform: |
Size: 20480 |
Author:杨芳勇 |
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Description: 使用AT89C2051为核心的一个摇摆棒程序,有电路图,在摇摆的时候会动态显示"I LOVE YOU",送给心爱的人-use at the core of a swinging stick procedures, circuit diagrams, in a swinging time dynamic display will be the "I LOVE YOU" and gave a lovely person Platform: |
Size: 89088 |
Author:明明 |
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Description: 本系统是用AT89C2051单片机组成的无线电源控制系统，可以用在家庭、办公室、会议室等，具体内容请看电路和源代码！-the system is composed of AT89C2051 wireless power control system that can be used in the family, office, meeting rooms, the specific content See circuit and the source code! Platform: |
Size: 36864 |
Author:叶子 |
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Description: at89c2051制作的超声波测距源程序 范围20cm-10m 精度1cm 如果需要电路图 请与我联系！-AT89C2051 source produced by the scope of ultrasonic rangefinder 20cm-10m accuracy 1cm circuit diagram if you need please contact me! Platform: |
Size: 2048 |
Author:沈 |
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Description: 电话拨号防盗警装置由单片机控制器AT89C2051,脉冲拨号电路,数码管显示电路以及触摸开关构成,源代码使用单片机C,使用KEIL C编译器.-Telephone dial-up anti-theft alarm device by the single-chip controller AT89C2051, pulse dialing circuit, a digital display and touch switch circuit consists of the source code to use single-chip C, using the KEIL C compiler. Platform: |
Size: 3072 |
Author:yaoliang |
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Description: 基于AT89C2051的SHT11温湿度传感器嵌入式程序KEIL环境-AT89C2051 based on the temperature and humidity sensors embedded SHT11 procedures KEIL environment Platform: |
Size: 84992 |
Author:黄火 |
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Description: 用AT89C2051单片机 驱动步进电机的电路和源码-AT89C2051 Singlechip with stepper motor drive circuit and the source Platform: |
Size: 36864 |
Author:黄仁 |
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Description: 提出了一种能防止多次试探密码的基于单片机的密码锁设计和实现方案。首先给出了用
户提出的10条总体要求和功能，然后比较详细地介绍了实现该要求的硬件和软件的设计过程，其中包
括单片机型号的选择、硬件设计、软件流程图、单片机存储单元的分配、汇编语言源程序及详细注释
等内容，并且给出了完整的硬件电路图、软件流程图和源程序。-A test on many occasions to prevent the password locks based on single-chip design and implementation of the program. First of all, users are given 10 overall requirements and functions, and then a more detailed description of the achievement of the required hardware and software design process, including the single-chip models, hardware design, software flow chart, Microcontroller the allocation of memory cells, assembly language source code and detailed notes and other content, and gives a complete circuit of the hardware, software flowcharts and source code. Platform: |
Size: 109568 |
Author:罗志坚 |
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Description: 遥控器使用方便，功能多．目前已广泛应用在电视机、VCD、DVD、空调等各种家用电器中，且价格便宜，市场上非常容易买到。如果能将遥控器上许多的按键解码出来．用作单片机系统的输入．则解决了常规矩阵键盘线路板过大、布线复杂、占用I／O口过多的弊病。而且通过使用遥控器，操作时可实现人与设备的分离，从而更加方便使用。下面以TC9012编码芯片的遥控器为例。谈谈如何用常用的51系统单片机进行遥控的解码。-Remote easy to use, features and more. Has been widely used in TV, VCD, DVD, air conditioning and other household appliances, and the price cheap, the market is very readily available. If you can remote control many of the key decoder out. Single-chip microcomputer system used for input. The solution of conventional keyboard matrix circuit board is too large, complex wiring, occupied by I/O port too many ills. But also through the use of remote control operation can realize the separation of people and equipment, thus more convenient to use. The following code to TC9012 chip remote control as an example. To talk about how to use the 51 commonly used system for remote control single-chip decoder. Platform: |
Size: 6144 |
Author:nasa008 |
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Description: AT89C2051做控制电路定时器,可做电动车充电器充电时间控制,电饭锅等-AT89C2051 make control circuit timer, electric vehicle battery charger can charge time control, rice cooker, etc. Platform: |
Size: 3072 |
Author:jin |
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Description: AT89C2051制电子钟时钟源程序，汇编语言编写，有电路图-AT89C2051 system clock clock source, written in assembly language, there are circuit Platform: |
Size: 55296 |
Author:张蕾蕾 |
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