2023年1月16日 · Hi NI team, We're having difficulty with USB-6501 and the software and hoping you can help. Our system has: 1. DELL Windows 10 Enterprise x64 computer 2. 2 NI USB-6501 in our test fixture hooked up to the Win10 computer via the included USB cables, and a relay driver IC on the DIOs 3...

2013年7月17日 · Solved: Hello, Does any have a sample code for the NI USB-6501? I need to set 24 DO to High/Low in my code. The sample codes under Help>Find

2010年6月22日 · I want to use the NI USB-6501 digital I/O with data acquisition toolbox in matlab?

2010年1月29日 · Hi, i recently bought a USB-6501 board and i used it in my own VisualC and C++ programs succesfully using the DAQmx drivers. Then i tried to move to Labview 2009 (i never used Labview) so i searched for a simple example.

2007年10月22日 · Hi, The details of the counter on the NI-USB-6501 are as follows: Number of counters - 1 (P2.7 can be configured as a counter) Resolution - 32 bits Counter measurements - Falling edge counting Maximum input frequency - 5 MHz Minimum high pulse width - 100 ns Minimum low pulse width - 100 ns I have attached 2 example VIs explaining how to utilise this …

2013年3月5日 · NI USB 6501 supports open drain outputs. But, I2C is tough to implement (according to multiple users on this forum) because direction change and tristating are not supported per cycle.

2019年9月20日 · USBから5Vが供給されていると聞きますが USB-DAQ6501のGND端子のところから例えば5VのUSB電流を継ぎ足しをすることでTTL信号時の5Vの電圧低下は解消できそうでしょうか？

2008年11月28日 · Dear all, I have been working with PCI DAQ,USB DAQ for long time,but the USB DAQ 6501 is having some constant failures.The current issue that i am facing is that card is not getting detected in PC.So i feel glad if NI can support us in this regard. Warm Regards, Rajkumar Development Enginee...

2019年9月11日 · USB-6501からの信号を常にアクティブ駆動に変更する方法は添付したような内容でよろしいのでしょうか。 お手数をおかけして誠に申し訳ございません。

2012年3月11日 · The output USB cable of USB-6501 is connected to the PC. I download the USB-6501 interactive control panel and i installed the driver of NI USB-6501 successfully, but I still don’t understand how to use.