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main
说明： 单片机控制的USB与can转换源代码，采用了国产IC，8位单片机(USB single-chip control and can convert the source code, using the domestic IC, 8-bit MCU)
- 2008-11-14 22:04:47下载
- 积分：1
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配电网零序电流故障定位方法在PSCAD中的模型搭建zerosimulation
配电网零序电流故障定位方法在PSCAD中的模型搭建，可以调整故障类型和短路电阻等进行故障模拟(The fault location method of zero sequence current in distribution network is built in PSCAD, which can adjust the fault type and short circuit resistance.
)
- 2021-02-27 18:59:36下载
- 积分：1
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MODBUS RTU
说明： MODBUS RTU 程序，可以移植到51单片机中，支持01 02 03 04 05 06功能(MODBUS RTU program, can be transplanted to 51 single-chip computer, supporting 01 02 03 04 05 06 function)
- 2019-01-16 13:37:02下载
- 积分：1
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SBUF
单片机与PC机串口程序，pc机用串口调试工具发送16进制数据到单片机，单片机再返回一个接受到的信号回pc机，(SCM and PC serial port procedures, PCs with serial debugging tools to send 16-band data to a single chip, the microcontroller return to a finer signal to PCs,)
- 2005-04-30 13:30:51下载
- 积分：1
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MP3播放器实验.rar
实验器材:
MiniSTM32F103开发板V3版本
实验目的:
学习VS1053的使用,实现一个简单的MP3.
硬件资源:
1,DS0(连接在PA8)
2,串口1(波特率:9600,PA9/PA10连接在板载USB转串口芯片CH340上面)
3,ALIENTEK 2.8/3.5/4.3/7寸TFTLCD模块(通过GPIO驱动,连接关系见lcd.h)
4,W25Q64(SPI FLASH芯片,连接在SPI1上)
5,按键KEY0(PC5)/KEY1(PA15)/KEY_UP(PA0,也称之为WK_UP)
5,SD卡,通过SPI1连接
6,ATK-VS1053模块与STM32芯片连接关系为(请按如下接线连接Mini板和MP3模块):
ATK-VS1053模块----------STM32芯片
VS_SCK ----------- PA5
VS_MISO ------------ PA6
VS_MOSI ------------ PA7
VS_RST ------------ PA11
VS_XDCS ----------- PA4
VS_XCS ----------- PA8
VS_DREQ ------------ PA12
5V ------------ 5V
GND ------------ GND(Laboratory equipment:
MiniSTM32F103 Development Board V3 Version
The purpose of the experiment is:
Learn the use of VS1053 and implement a simple MP3.
Hardware resources:
1, DS0 (connected to PA8)
2. Serial port 1 (baud rate: 9600, PA9/PA10 connected on board USB to serial chip CH340)
3, ALIENTEK 2.8/3.5/4.3/7 inch TFTLCD module (driven by GPIO, connection relationship see lcd.h)
4, W25Q64 (SPI FLASH chip, connected to SPI 1)
5. Keyboard KEY0 (PC5)/KEY1 (PA15)/KEY_UP (PA0, also known as WK_UP)
5, SD card, connected by SPI1
6. The connection relationship between ATK-VS1053 module and STM32 chip is as follows (please connect Mini board and MP3 module according to the following wiring):
ATK-VS1053 Module - ----- STM32 Chip
VS_SCK------------- PA5
VS_MISO---------------- PA6
VS_MOSI---------------- PA7
VS_RST---------------- PA11
VS_XDCS------------- PA4
VS_XCS--------------- PA8
VS_DREQ---------------- PA12
5V--------------- 5V
GND--GND)
- 2020-06-22 05:00:02下载
- 积分：1
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psopt-SourceCode
PSOpt is a program to demonstrate the optimization process of particle
swarm optimization. A two-dimensional objective function is visualized
by levels of grey: the lighter the color, the higher the function value.
The particles are shown as red circles, their trajectory as red lines.
The global memory (best point found up to now by the whole swarm) is shown
as a blue cross-hair, the local memory (best points found by each of the
particles) as small blue crosses. To run the program, first choose one of
the example functions, then create a particle swarm, and finally start the
optimization.
- 2015-03-23 14:06:17下载
- 积分：1
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蠕动泵驱动程序
一款基于stm8的蠕动泵运行驱动，可以实现控制速度等多种功能(A peristaltic pump operation driver based on stm8 can realize many functions such as speed control and so on.)
- 2019-05-14 20:26:03下载
- 积分：1
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自适应滤波器 没有ETR - 副本
说明： 能实现对方波频率进行采集，能够采集低频到100K左右的方波(It can collect square wave frequencies from low frequency to about 100K.)
- 2020-06-21 07:40:02下载
- 积分：1
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SomeSCMcommonsourcecodewritteninC
一些单片机常用的源代码，用C编写的，郭天翔编写的(Some SCM common source code, written in C)
- 2010-11-07 15:45:28下载
- 积分：1
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AD9850模块资料
就AD9850的电路图以及串行并行的程序代码(On the circuit diagram of AD9850 and the program code of serial parallel)
- 2020-06-17 20:20:07下载
- 积分：1
