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VB
说明： VB串口通讯实例
高精度电压表(24bit) VB源程序(VB serial communication example high precision voltage meter (24bit) VB source code)
- 2007-09-16 22:37:48下载
- 积分：1
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利用ADC采集通过USART1输出
stm32f103 串口发送 adc采集的数据程序(stm32f103 serial send adc data acquisition procedures)
- 2020-11-29 22:59:29下载
- 积分：1
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STM32F103RCT6_HMI
STM32与串口屏通讯，实现简单的交互功能，可作为基础参考程序(STM32 communicates with serial screen, realizes simple interaction function, and can be used as basic reference program.)
- 2020-10-08 16:37:36下载
- 积分：1
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61IC_S1643
CC2591功放PCB CC2530+PA (CC2591 power amplifier PCB CC2530+ PA)
- 2012-04-10 15:13:53下载
- 积分：1
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heartrate_monitor_all
小护士脉搏监护仪全套系统，包括程序，电路图，波形，参考资料等，还有和PC的matlab通信部分，一应俱全。(Small nurses monitor the pulse of a full set of systems, including procedures, circuit diagrams, waveform, reference materials, as well as and the PC part of matlab communication services.)
- 2008-06-27 10:41:47下载
- 积分：1
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Dead-time-Compensation-
针对感应电机矢量控制系统，提出了一种可以同时补 偿死区误差电压并消除零电流钳位现象的死区补偿方法。在分析影响死区效应的因素以及等效死区时间表达式的基础上，采用平均死区时间补偿法，在两相静止轴系中对等效死区时间产生的误差电压进行了补偿。为了提高电流极性检测的准确性，利用旋转轴系中的励磁电流和转矩电流分量经过 坐标反变换，判断电流在两相静止轴系所处的扇区来决定需 要施加的补偿电压。(A dead—time compensation strategy is presented to compensate dead time elTor voltage and eliminate zero·-
current clamping effect for vector controlled induction motor
drive system．The factors influencing dead·time effect are
analyzed,and expression of equivalent dead time is deduced.Average dead·time compensation technique is adopted to
compensate error voltage at two—axes stationary frame．To
improve accuracy of current polarity detection，components of magnetizing current and torque current are transformed into two-axes stationary frame．Therefore，compensating voltage
vector Can be determined according to the sector where the current vector locates．)
- 2017-05-01 16:42:48下载
- 积分：1
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NB_stm32l151
说明： 这是采用stm32L151主芯片驱动NB做云端通信，采用GPS定位。和采集温度。加震动检测。休眠状态达到9umA。(This is the use of stm32L151 main chip to drive NB for cloud communication and GPS positioning. And collection temperature. Add vibration detection. The sleep state reaches 9umA.)
- 2020-04-08 10:30:06下载
- 积分：1
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SD_CARD
基于stm32f407的sd卡数据读写功能，源码数据(Based stm32f407 the sd card data read and write functions, source data)
- 2020-11-10 21:39:45下载
- 积分：1
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port_in_test_2
功能文件的定义，学会用c
来进行宏定义(The definition of functional documents)
- 2012-08-13 16:35:22下载
- 积分：1
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sample_IICA0
瑞萨单片机rl78 iic程序 官方源码
亲测 能用(Renesas MCU rl78 iic official source program
Pro-test can)
- 2013-10-03 06:54:15下载
- 积分：1
