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Large brightdot circle

Large brightdot circle

Velleman VMW109

It's time to get creative with leds thanks to the brightdot wearable collection!

Brightdots are small and wearable modules with one or more leds that need to be controlled by an arduino compatible development board.

The entire collection includes a series of diverse modules with addressable rgb leds that can be controlled individually. We also developed a unique arduino compatible that you can use to create something bright & wearable that's also smart.

This set includes a large Brightdot circle. Each PCB is super thin and includes gold plated contacts with 6 sewing holes of 1.22mm (0,04 inch). Also, all models have backup lines to ensure that one broken LED does not affect the others.

Every led is controlled by 3 wires (power, ground & data) and can be connected via these wires to the next led, creating a big string of leds. You can solder these leds in electric circuits, or sew them into clothing, onto backpacks, onto shoes, …


  • max. current consumption: 60 mA / LED at full brightness
  • power supply: 3.3 V - 5 V
  • diameter: 69 mm (2,7 inch)
  • PCB thickness: 2.1 mm (0,082 inch)
  • required: or other Arduino compatible development board


  • 1 x large BrightDot circle
  • integrated backup line (this ensures that one broken LED does not affect the next LED)
  • each PCB has gold plated contacts with 6 sewing holes of 1.22 mm
  • solder or sew them!

Info Sheets

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.

 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