Product was successfully added to your shopping cart.

Go to cart page

You have successfully subscribed to this product. You will receive an email when the product is in stock.

Universal relay card

Velleman K6714: Universal Relay Card

Velleman K6714

In stock

+ -

Free ground shipping on orders over $75.
More info...

The Velleman K6714 Universal Relay Card Kit (8 Relays)

This 8-relay card allows you to control and switch large electrical currents. Pilot the eight relays through open-collector outputs, transistor-transistor logic, CMOS , or other kits (such as the K6711, K8000, K8032). The kit includes DIP switches for manual operation of relays. All outputs can fit a noise supressor so your board will run with minimum disturbance.

You can extend the 8 relays to 16, or, for our 16-relay version of this card, the Velleman K6714-16. The 12DC output from this board can be used as a power supply for other kits like the K6714 or K8023.

Transforming the K6714 from kit to card requres mid-level experience and knowledge of soldering and assembly.


  • Contact: 1x inverter: 10A / 28V DC or 125V AC, max. 5A at 230V AC
  • Relay switch-over contact: max. 5A at 220V
  • Output voltage: 12V / 250mA for power supply
  • Power supply: 220 or 115V AC / 12VA
  • PCB dimensions: 5.9 x 8.4"

Additional Information

Difficulty Level 3
  1. Be the first to review this product

Write Your Own Review

How do you rate this product? *





Parts list
English assembly instructions through illustrations, pictures, etc.

Assembly instructions
Written multilingual manual explaining how to build the kit

Info Sheets

Resistor colour code

Connection diagram with 15 channel IR-receiver K6711

Connection diagram with 10 channel, 2 wire remote control K8023

Connection diagram with toucscreen K8046

Overview of Velleman modules that are equal to D.I.Y Kits
This sheet is useful when you want to know which modules you could find in the do-it-yourself range of Velleman Kits and minikits.

Have a question?

* required fields

 Warning: this product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov/product