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MCS51dianyabiao
- 1. 电压测量范围:0-±2000V 2. 最小误差0.5V 3. 结果可显示四位半数值 4. 输出数据用LCD液晶显示 5. 用ICL7135实现数字量的转换 6. 用ICL7660产生-5V电压 7. 核心控制部件采用单片机控制,不需要看门狗电路,直接利用单片机资源。 -1. Voltage measuring range: 0- ± 2000V 2. The smallest error of 0.5V 3. The results show the four
xinhaoxianshi
- 以AT89S52为核心,对采集的模拟信号利用A/D转换为数字信号并送到单片机进行运算处理并通过显示电路显示结果。本系统具有自动轮流显示8个通道模拟信号的数值并可以通过按键切换通道的功能。-AT89S52 as the core in the acquisition of analog signals using A/D conversion and digital signal processing to carry out single-chip and the result will be
9850
- ad9850程序来进行信号的模拟和数字只觉得转化。简化了外围电路的复杂性-ad9850 descr iption procedures ad9850 analog and digital signals is that the conversion. Simplifies the complexity of the external circuit
ketiaodianyuan
- 实用新型涉及一种可调电压电路,其包括电压转换电路主控电路数模转换电路其特征在于还包括可调电压稳压输出电路一模数转换电路与现有技术相比本实用新型的优点在于可调电压稳压输出电路能够根据电压转换电路输出的最高输出电压和数模转换电路输出的期望输出电压模拟值调整输出较为精确的实际输出电压值,并且通过在所述可调电压稳压输出电路的输出端与主控电路之间连接模数转换电路将可调电压稳压输出电路输出的实际输出电压值进行精密校准后反馈给所述的主控电路有效保证了可调电压电路输出电压的精确性-Utility model i
plj
- 此频率计是用单片机89C51和几块数字电路几个三极管,和一个微波集成电路构成。可测量频率最高为2G!分辨力为1HZ!-This frequency meter is used 89C51 microcontroller and a few pieces of several transistor digital circuit, and a microwave integrated circuit form. Measure the frequency of up to 2G! Resoluti
CH451
- ch451程序驱动键盘及数码管电路,希望对大家有用-the ch451 program drive keypad and digital control circuit, and hope to be useful
wzjsq
- 通用计数器C程序,采用芯片STC11F02E+74HC164,四位共阴数码管,不怕掉电,AC220V交流电检测采用频率采样而快速保存数据到EEPROM,电路简单,成本低,稳定性好。本程序完整,已经批量生产。-Universal counter C program using chip STC11F02E+74HC164, the four common cathode Digital tube, not afraid of power-down, AC220V AC detection usin
ADC0832PROTUES
- adc0832模数转换器,测量各种电路,及原理图侧压力。-ADC0832 analog-to-digital converter, measurement circuit and schematic side pressure.
danalyzer-0.2.src.tar
- Descr iption: Digital Logic Analyzer. Reads values from selected input Descr iption: port and displays the bits using a nice GUI and display Descr iption: similar to a Digital Logic Analyzer. Keywords: circuit xforms-Descr iption: Digital Logic
RB-Level-Change-Interrupt
- RB端口电平变化中断控制两位数码管开关与加减显示,C语言编程,并配有proteus仿真电路。-RB port change interrupt control two switches with digital subtraction display, C language programming, and is equipped with proteus simulation circuit.
LogicCircuit
- LogicCircuit - 是用于设计和模拟数字逻辑电路的免费的教育软件, 直观的图形用户界面,使您可以创建无限制的电路层次与多比特总线,用示波器调试电路的行为,并导航运行电路的层次结构。-LogicCircuit is used for the design and Simulation of digital logic circuit free educational software, intuitive graphical user interface, so you can cre
shumauganxianshi
- 普通数码管的显示编程 对于可以用到数码管的电路可以进行运用 根据个人需求进行设置-Ordinary digital tube display program The circuit can be used in the digital tube can be used Set according to individual needs
afe4300
- AFE4300是低成本的衡器和人体成份(BCM)测量模拟前端(AFE),集成了两个单独的信号链:一个用来重量测量,一个采用16位860SPS ADC进行人体成份分析.器件中的三个BCM通路允许对身体手和足间的部分身体阻抗进行分析(BIA),从而得出人体成份的全图.器件的工作电压2 V- 3.6 V,主要用于衡器和人体成份测量.-The AFE4300 is a low-cost analog front-end incorporating two separate signal chains:
dialog_based
- 计算器计算器是现代人发明的可以进行数字运算的电子机器。现代的电子计算器能进行数学运算的手持电子机器,拥有集成电路芯片,但结构比电脑简单得多,可以说是第一代的电子计算机(电脑),且功能也较弱,但较为方便与廉价(A calculator is an electronic machine invented by modern people and capable of performing digital operations. The handheld electronic machine is a