Melody Card Happy Birthday COB Module (Battery not included)

https://electronics123.odoo.com/web/image/product.template/5242/image_1920?unique=58aea26
(0 review)

SKU : SG13
Quantity on Hand : 480
Skill Level : Assembled and Tested
ROHS Compliant

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

SG13 BC-100m

0.14 0.14 USD 0.14

0.14

Not Available For Sale

  • WeightMajor
  • WeightMinor

This combination does not exist.

ADD TO CART

 
 


Description: A 1.5V LR41 battery (not included) Complete Card Melody Unit- 'Happy Birthday' Melody IC COB, battery and piezo all ready to play. As found in Christmas cards and books which play when you open the page. Self-adhesive backing. Tune repeats continuously while power is connected. Total of 128 notes. Cmos LSI chip in small chip-on-board PCB. There could not be fewer external components! The LR41 battery in the unit is expired and must be replaced with a fresh battery (not included) and direct drive to piezo speaker included. Ready to play! The oscillator is build-in. 128 notes already programmed in ROM. You can modify the switch or add your own. Also you can take the output to an amplifier. The ideal building block for door bells, alarms etc. Tune in this unit: Happy Birthday.

Documentation and Downloads