Sound Activated LEDs Kit

You may also like:
FMST-100 FMST-100
K4401 K4401
AMFM108CK AMFM108CK
K8098 K8098
MK195 MK195
VM202N VM202N

$4.95 ea

456 ship on Jun. 25


  • Jameco Part no.: 147571
  • Manufacturer: Velleman
  • Manufacturer no.: MK103
# of units Price
1+ $4.95
5+ $4.59
25+ $4.25
100+ $3.95

Request a Large Quantity Quote

Sound Activated LEDs Kit


Four high-intensity LEDs light up and react simultaneously to every sound. Use for different, fun, and practical applications like a sound indicator or simple sound-to-light unit for music. The unit can also be used to indicate when the doorbell or the telephone is ringing, which is particularly useful for the hearing-impaired. The sensitivity is adjustable with the potentiometer, and it has a built-in microphone.

Features:
  • Intermediate level
  • 33 pieces
  • Power consumption: 0.5mA min./12mA max.
  • Adjustable sensitivity
  • Dimensions: 2.5"L x 1.6"W x 1.4"H
  • Weight: 0.1 lbs.

    Requires: 8-15VDC power supply or 9VDC battery, not included. We recommend Jameco P/N: (198791)

    Check out more fun and exciting electronic kits

    Report a problem
    Suggest a product
  • No specifications are available at this time. Call for more information.

    Report a problem
    Suggest a product