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PSCAD-Relay
PSCAD继电保护仿真模型 (PSCAD simulation examples Collection)
- 2011-07-03 09:19:57下载
- 积分：1
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PC通过串口控制zigbee温度采集启动与停止
说明： PC通过串口控制Zigbee温度传感器的采集启动与停止。。。(PC controls the start and stop of Zigbee temperature sensor acquisition through serial port.)
- 2019-03-07 10:49:05下载
- 积分：1
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DAC—输出正弦波 - 副本
说明： stm32f103DAC输出两路正弦波600hz 2100hz(STm32f103DAC Outputs Two Sinusoidal Waves 600 Hz 2100 Hz)
- 2020-06-21 17:20:01下载
- 积分：1
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chuankou_MFC
通过MFC实现上位机与下位机的串口通讯，可自配置。(Through MFC to achieve the host computer and the next bit machine serial communication, self configuration.)
- 2016-07-21 21:26:17下载
- 积分：1
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UltraEdit_lh_18.20.0.1028
平时编写程序或者查看程序时 ，编写软件是十分重要的，这个软件十分方便简洁。(
Usually when you write a program or viewer, it is important to write software, the software is very easy and simple.)
- 2015-05-09 12:37:58下载
- 积分：1
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LEDdianzhen
ATMEG128单片机开发板上自带的LED点阵源程序，给大家分享一下(ATMEG128 microcontroller development board comes with the LED dot matrix source, to share with you)
- 2013-12-17 14:44:46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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12864
ks0108驱动atmea16的；用于proteus仿真使用；可以加载调试其他程序进行显示观测；(ks0108 driver atmea16 for Proteus simulation use can load debugging other programs to display observation )
- 2012-03-07 10:05:37下载
- 积分：1
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双向DCDC
本设计以双向半桥电路为主拓扑结构，以单片机最小系统板为控制核心，协调各个模块工作以实现题设功能。电路分为主电路拓扑模块、控制模块、PWM控制信号驱动模块、辅助电源模块、电压电流采样模块。(This design takes the two-way half bridge circuit as the main topology, takes the smallest system board of the single chip microcomputer as the control core, and coordinates the work of each module in order to realize the design function. The circuit is divided into main circuit topology module, control module, PWM control signal driving module, auxiliary power module, voltage and current sampling module.)
- 2018-06-24 16:43:55下载
- 积分：1
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c8051F040
这是C8051F040单片机开发的一个串口通信程序，通过串口调试测试程序正确，可以直接拿来用，对使用C8051F040单片机开发者具有一定的参考价值。(This is a C8051F040 microcontroller serial communication program developed by serial debug test procedure correctly, you can directly make use of them, on the C8051F040 microcontroller developers to use a certain reference value.)
- 2021-01-26 09:28:38下载
- 积分：1
