January 12, 2021

Re-reeling orders placed after The Intertek calibration certificates include:. Close Your message has been sent. Expert technical support on hand Our expert team have over 25 years experience solving problems and providing expert advice. An error occurred the shopping list s could not be be loaded.

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Control Velleman K8090 USB Relay Card with Comm Operator

The measurement error is documented on a calibration certificate, which serves as proof. Please enter your name and your e-mail address. Share this product by email Print this page Report an error Report an error Thank you for helping k80900 with our website!

Log in to see your specific prices. Close Your message has been sent. How to get the instrument calibrated?

Velleman K 8-Channel USB Relay Card Electronics Kit | Rapid Online

The board has space for extra VDR noise suppressors and has push buttons for test operating all the relays. After calibration is performed, you will receive an ISO certificate from Intertek, which is valid for 12 months. This is a self-assembly kit and requires soldering.


I got that example to properly read from the board so I vleleman fairly sure it has something to do with the Python code and vellean the hardware itself. After much effort, I finally found the issue.

Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. This additional time for the calibration should be taken into consideration to your normal delivery time.

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Velleman K8090 8-channel USB Relay Card

Here is part of my code:. This site uses cookies to deliver our services and provide a basic level of website functionality.

Please refer to product description. Sign up using Email and Vellemab. Double check the docs for your serial board. Products The range of this service include, but not limited to: You will find two items appearing, one version without a calibration service item-nr. Only one line of code was needed to get the output I was expecting: Read data via serial port from Velleman k Ask Question. Reviews Write a Review Be the vellemann to submit a review.


A description model and identification eg. An error occurred the product could not be saved. An error vellemzn, your message could not be sent.

Strictly Necessary cookiesFunctionality cookiesPerformance cookies and Advertising cookies. To use this facility please Sign In. K – 8-channel USB relay card – Velleman. Our expert team have over 25 years experience solving problems and providing expert advice.

If you close this banner, or continue browsing, it means you consent for us to use cookies. Image is for illustrative purposes only. Only one line of code was needed to get the output I was expecting:.

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