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AD_count_countdown
说明: 设置3个功能键:当某一功能键被按下后,进入相应的功能模式。3个功能有:
1)8路数据采集功能:通过调节可变电阻实现0-5V的电压输出作为8路输入信号使用,每路信号用2位LED显示采集的结果。报警:任意一路超过某一门限(可自己设定)时,发出报警(声音+灯闪烁,并通过灯指示是哪一路报警),同时停止采集。2)计数功能:利用计数功能键,实现每按一次按键,LED显示加1,从0-99计数。3)秒表功能:只用一个键控制。按下一个按键后时钟启动,从零开始计时,计时间隔0.01秒,再按一次后停止。再按一次后清零。如此循环。
本设计采用2个MAX7221串行驱动2个8路数码管显示,更节省单片机I/O口。(AD、count、countdown)
- 2009-07-21 21:14:48下载
- 积分:1
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hd7279xxx
hd7279常用的功能命令集合,里面可以使用自己需要的几个功能(hd7279 ordered collection of commonly used functions, which may be required to use their own a few of the features)
- 2009-03-06 17:05:44下载
- 积分:1
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IST3931_SPI4_RFD_V2
ist3931 spi driver for ist3931 ic(ist3931 spi driver for ist3931)
- 2021-02-19 11:29:44下载
- 积分:1
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islanding-detection-technology
基于电压正反馈的逆变器并网孤岛检测技术,simulink仿真有较好的介绍,是学习孤岛检测的好资料。(Based on the positive feedback voltage inverter grid islanding detection technology, for a better introduction to simulink simulation.Islanding detection is learning good information.)
- 2016-05-16 23:20:04下载
- 积分:1
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CAN通信实验
说明: keil5 stm32 can通信例程(keil5 stm32 canCommunication routine)
- 2020-04-22 21:53:51下载
- 积分:1
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AD9954-STM32
使用STM32驱动AD9954 DDS模块(Driving the AD9954 DDS Module with STM32)
- 2020-07-25 17:48:42下载
- 积分:1
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QtmodbusTCP
Qt5自带的modbusTCP类实现的TCP modbus通信,程序包含客户端和服务器,开发环境为ubuntu16.04+Qt5.6.1,如打不开服务器,请将编译出的程序用sudo运行。(Qt5 comes with the modbusTCP class to achieve the Modbus TCP communication, the program contains the client and server, the development environment for ubuntu16.04+Qt5.6.1, such as the server does not open, please compile the program run with sudo.)
- 2021-04-14 20:38:55下载
- 积分:1
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MUX21A
基于vivado实现的具有数据选择器功能的ip(base on vivado mux2_to_1)
- 2019-04-06 15:52:14下载
- 积分:1
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三路三相SPWM波
说明: 基于Tm4C123G的三相SPWM,能够实现DC_AC的变换
可结合现在流行的微电网和泛在电力物联网技术(Three-phase SPWM based on Tm4C123G can realize DC_AC transformation.
It can be combined with the popular microgrid and ubiquitous power Internet of things technology.)
- 2020-06-19 21:20:02下载
- 积分:1
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ADC0809 驱动程序
AD0809驱动程序+1602液晶显示,完美的显示电压值,(AD0809 driver+1602 LCD, perfect display voltage,)
- 2020-06-27 02:40:01下载
- 积分:1