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For EU Customers

All prices are WITHOUT VAT

If you are located in EU and your company has valid VAT number we will reduce the VAT charge AFTER you make the order as our site does not support online VAT number validation. We do it as partial refund. You can use this online tool for VAT validation: http://ec.europa.eu/taxation_customs/vies/

USB 8 Relay Board hardware improvement

Date: 2017-01-24

We released hardware revision Rev.:02/11/2016 for the USB 8 Relay Board with three major improvements:

  • The relays 1,3,5 toggling during PC reset or USB cable reconnected is fixed
  • Added protection against reverse supply voltage polarity
  • Opto-isolation for all relays

 

 

 

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