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Termo_vb6
Termometr read pc com post atmega8 usart
- 2014-10-15 21:12:32下载
- 积分：1
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AD7799
AD7799 AD转换芯片，电压采集驱动程序。(AD7799 AD conversion chip, voltage acquisition driver.)
- 2019-02-27 16:26:33下载
- 积分：1
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C8051F02x
C8051F02x的大量源程序示例代码，包括汇编和C的代码()
- 2007-08-10 11:08:25下载
- 积分：1
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Blood-Pressure-Monitor--Software
电子血压计原理图和代码,源码或其他好源码或编程学习资料，(Blood Pressure Monitor Software)
- 2014-11-06 15:36:06下载
- 积分：1
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PD2000H_modbus
说明： 基于无功补偿控制器的MODBUS实现，用于高低压无功补偿控制器及其应用算法(Realization of Modbus based on reactive power compensation controller)
- 2020-11-24 16:09:33下载
- 积分：1
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zhiliudianliuyuan
本系统以直流电流源为核心，AT89S52单片机为主控制器，通过键盘来设置直流电源的输出电流，设置步进等级可达1mA，并可由数码管显示实际输出电流值和电流设定值。本系统由单片机程控输出数字信号，经过D/A转换器（AD7543）输出模拟量，再经过运算放大器隔离放大，控制输出功率管的基极，随着功率管基极电压的变化而输出不同的电流。单片机系统还兼顾对恒流源进行实时监控，输出电流经过电流/电压转变后，通过A/D转换芯片，实时把模拟量转化为数据量，再经单片机分析处理， 通过数据形式的反馈环节，使电流更加稳定，这样构成稳定的压控电流源。实际测试结果表明，本系统输出电流稳定，不随负载和环境温度变化，并具有很高的精度，输出电流误差范围±5mA，输出电流可在20mA~2000mA范围内任意设定，因而可实际应用于需要高稳定度小功率恒流源的领域。(the system to DC current source to the core, MCU AT89S52 main controller, through the keyboard to set up DC power supply output current, set up to 1mA Stepping grades, digital control can be shown by the actual output current value and current setting. The system consists of programmable microcontroller digital signal output, after the D/A converters (AD7543) analog output. After Operational Amplifiers isolation, amplification and control of the output power base. With the power of the base voltage changes in the output current. SCM system also takes on the constant current source for real-time monitoring, after current output current/voltage changes, the A/D converter chip, real-time conversion from analog to the volume of data and then analyzed by the MCU, through data link in the )
- 2006-06-27 08:41:38下载
- 积分：1
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CHAOS
混沌电路设计思路课件！！！！！！！！！！！！！！！(Chaotic circuit design software! ! ! ! ! ! ! ! ! ! ! ! ! ! !)
- 2009-05-20 15:27:26下载
- 积分：1
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yipeiw-detect-ICASSP2014
An ecological acoustic recorder (EAR) for long-term monitoring
of biological and anthropogenic sounds on coral reefs
and other marine habitats
- 2015-03-17 05:25:17下载
- 积分：1
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Keyboard_MC96F6432
现代单片机驱动矩阵键盘，通过UART口收发键值(ABOV MCU drive matrix keyboard, send and receive key value through UART port)
- 2017-12-12 10:06:00下载
- 积分：1
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小制作2.0_贪吃蛇
说明： 51的贪吃蛇小游戏，没什么算法，多看就明白了(51 Snake Eating Game, there is no algorithm, you can see more clearly.)
- 2020-06-21 10:00:02下载
- 积分：1
