新论坛是不是不支持国内的邮箱注册？
我现在用MCC128接入信号发生器产生的正弦波信号，通过网页测试程序查看采样后的数据，发现仅在一个通道上数据信号，采样出来好几个通道都采集到了同频同相位数据，但是幅值不同，如果在两个通道上分别施加正弦波和三角波，从数据采集后的波形看会出现相互干扰，两通道信号同频率干扰弱一点，不同频率的话基本上完全失真，请问在MCC128的输入通道信号接入上有什么特殊要求吗？我现在是把信号发生器的同轴电缆芯线接到AI端子CH1H，同轴线的屏蔽端接到AGND
您好，我现在打算用MCC118读取三相电压数据并观察波形，想用示例程序中的连续采样和浏览器看图范例，但是在按照https://shumeipai.nxez.com/2018/10/18/get-started-with-the-evaluation-for-mcc-118.html中的要求，安装执行：pip install -Iv dash==0.30.0 dash-renderer==0.15.0 dash-html-components==0.13.2 dash-core-components==0.38.0
后，运行Server.py一直提示错误，信息如下：
Successfully installed Flask-1.1.4 Jinja2-2.11.3 MarkupSafe-1.1.1 Werkzeug-1.0.1 brotli-1.0.9 click-7.1.2 dash-0.30.0 dash-core-components-0.38.0 dash-html-components-0.13.2 dash-renderer-0.15.0 flask-compress-1.10.1 itsdangerous-1.1.0 plotly-4.14.3 retrying-1.3.3 six-1.16.0
Cleaning up…
Removed build tracker '/tmp/pip-req-tracker-P16zp6'
pi@raspberrypi:~ $ cd ~/daqhats/examples/python/mcc118/web_server
pi@raspberrypi:~/daqhats/examples/python/mcc118/web_server $ ./web_server.py
Traceback (most recent call last):
File "./web_server.py", line 145, in
value=[0]
File "/home/pi/.local/lib/python2.7/site-packages/dash/development/base_component.py", line 88, in wrapper
return func(*args, kwargs) File "/home/pi/.local/lib/python2.7/site-packages/dash_core_components/Checklist.py", line 46, in init
super(Checklist, self).init(args)
File "/home/pi/.local/lib/python2.7/site-packages/dash/development/base_component.py", line 133, in init
', '.join(sorted(self._prop_names))
TypeError: Unexpected keyword argument value
Allowed arguments: className, id, inputClassName, inputStyle, labelClassName, labelStyle, options, style, values
还望各位大神给解读一下问题出在哪？如何解决，谢谢！
