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用AT89C2051产生DTMF信号
- 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.
用AT89C2051设计超声波测距仪
- 本文介绍了AT89C2051单片机的性能和特点，并在分析了超声波测距原理的基本系统框图。该设计系统经校正后，其测量精度可达0.1米-This paper introduces the AT89C2051 performance and features, and the analysis of the ultrasonic distance measurement principle diagram of the basic syste
EV1527.AT89C2051
- 用AT89C2051接收EV1527的解码程序
用AT89C2051设计的PC-AT键盘源代码
- 用AT89C2051设计的PC-AT键盘源代码-AT89C2051 design with the PC-AT keyboard source code
DS18B20与AT89C2051组成的测温系统源源码
- 用一片DS18B20构成测温系统，测量的温度精度达到0.1度，测量的温度的范围在－20度到＋100度之间，用8位数码管显示出来。 下面是采用AT89C2051单片机与DS18B20的测温系统C语言源程序......
用AT89C2051设计的PC-AT键盘源代码
- 用AT89C2051设计的PC-AT键盘源代码-AT89C2051 design with the PC-AT keyboard source code
多媒体5.1功放全套方案
- 是用AT89C2051主控音量控制PT2258,数码管显示, 红外线遥控,2.1/5.1音源选择)包括全套原理图,源程序,HEX文件-AT89C2051 is PT2258 master volume control, digital control, infra-red remote control, 2.1/5.1 sources choice), including a full set of schematics, source
用AT89C2051产生DTMF信号
- 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.
用AT83C2051制作蒸饭柜程序清单
- AT89C2051蒸饭器定时控制器源程序-AT89C2051 vacuum source for timing controller
用AT89C2051设计超声波测距仪
- 本文介绍了AT89C2051单片机的性能和特点，并在分析了超声波测距原理的基本系统框图。该设计系统经校正后，其测量精度可达0.1米-This paper introduces the AT89C2051 performance and features, and the analysis of the ultrasonic distance measurement principle diagram of the basic syste
AT89C2051写的时钟程序
- 89C2051写的时钟源程序,学习单片机内部定时器功能的比较好的参考例程，可直接用在实际产品中，-89C2051 write clock source. learning SCM internal timer function of a better reference routines can be directly used in the actual product,
moshuZHUANHUAN
- 这是用AT89C2051单片机实现模数转换的源程序，程序由汇编语言编写-This is achieved using AT89C2051 mode conversion of the source, procedures prepared by the assembly language
my_at89c2051_rxdtxd
- 自己的项目，用AT89C2051的普通IO口模拟标准串口，实现不同波特率的串行数据的接收和发送-their own projects, with the ordinary AT89C2051 IO mouth simulation standard serial port, Implementation of different baud rate serial data receive and transmit!
my_iic_source
- 我自己的项目，用AT89C2051的I/O口，模拟IIC的SCK和SDA，实现对AT24C01/02的读写控制。绝对可用-my own projects, with AT89C2051 I/O Hau, SCK simulation IIC and the SDA, to achieve literacy AT24C01/02 control. Absolutely available!
wxdkz
- 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
AT89C2051dianqiguanli
- 一款用AT89C2051芯片做的宾馆客房电器综合控制源程序-A chip with AT89C2051 done Hotels Rooms electrical source integrated control
TEMP
- DS18B20温度计 采用4位LED共阳显示器显示测温值，显示精度0.1度，测温范围-55度至+125度 * 用AT89C2051单片机，12MHZ晶振，设计日期2004.02.27-DS18B20 thermometer used a total of four LED displays show the temperature value of Shenyang, showing the accuracy of 0.1 d
2051capmeter
- 用AT89C2051单片机制作的数字电容表(from net)-AT89C2051 produced using single-chip digital capacitors table (from net)
EV1527.AT89C2051
- 用AT89C2051接收EV1527的解码程序-AT89C2051 receiver with the decoding process EV1527
AT89C2051-dzz
- 用AT89C2051的最简单电子钟，可显示时分秒，走时每准-AT89C2051 with the simplest electronic clock displays the time every minute, every quasi-traveltime