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Velleman MK147: Dual White LED Stroboscope Mini Kit

Velleman MK147: Dual White LED Stroboscope Mini Kit

Velleman MK147

Velleman MK147: Dual White LED Stroboscope Mini Kit (Electronic Project Kit - Soldering Required)

The electronic circuit in the Velleman MK147 Mini kit uses capacitors and transistors to flash 2 super bright white LEDs. A slide switch lets you select between slow or fast flashing, and you can adjust the speed with the trimmer potentiometer between approximately 1 and 60 flashes per second. The Velleman MK147 circuit has a low power consumption and operates on a 9V battery. A battery holder is included that attaches to the back of the PCB. This kit also includes an on/off switch.


  • Power supply: 9V battery (not included)
  • Power consumption: 40mA max.
  • Dimensions: 2.2" x 1.3" x 1.6"

Additional Information

Difficulty Level 1


Assembly manual

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