Melody Card Telephone Ring COB Module

  • WeightMajor
  • WeightMinor

0.14 0.14 0.14 USD


This combination does not exist.

Add to Cart

SKU : SG247
Quantity on Hand : 151
Skill Level : Assembled and Tested
ROHS Compliant

Buy 10, Get 5% Off!
Buy 100, Get 10% Off!

30-day money-back guarantee
Free Shipping in the U.S. on Orders over $75
We offer worldwide shipping as well
Buy now and choose from several shipping methods

Terms and Conditions



Please note: Units might need fresh batteries. Thus the low closeout price. Also remove (by pulling out) the clear plastic tube before switch can activate

Description: Complete Card Melody Unit- 'Telephone Ring' Melody IC COB, battery and piezo all ready to play. As found in Christmas cards and books which play when you open the page. There could not be fewer external components! Tune in this unit: Telephone Ringing sound. 


  • Self-adhesive backing. 

  • Duration 8.8 seconds. 

  • Melody repeats continuously while power is connected. 

  • Cmos LSI chip in small chip-on-board PCB.

  • 1.5V battery and direct drive to piezo speaker included

  • Built-in oscillator.

  • Melody already programmed in ROM. 

  • Modify the switch or add your own. 

  • Output to an amplifier.

  • The ideal building block for door bells, alarms etc. 

  • Ready to play! 

This is a preview of the recently viewed products by the user.
Once the user has seen at least one product this snippet will be visible.

Recently Viewed Products

Documentation and Downloads