LX9300 Happy Birthday Song Music Voice Module

LX9300 Happy Birthday Song Music Voice Module is a compact and pre-programmed sound IC that plays the “Happy Birthday” tune. It is widely used in greeting cards, toys, gifts, music boxes, and DIY birthday celebration circuits. With easy integration and low power consumption, it adds a fun and interactive feature to birthday-themed projects.

Key Features:

• Pre-Recorded Song: Plays the “Happy Birthday” melody when activated.
• Low Power Consumption: Operates efficiently on small batteries.
• Simple Operation: Output activates with power-on, ideal for basic applications.
• Compact Size: Fits into small enclosures like greeting cards or gift boxes.
• Wide Voltage Support: Operates between 2.4V and 5V DC.

Technical Specifications:

• IC Name: LX9300
• Operating Voltage: 2.4V to 5V DC
• Output Type: Digital sound signal (requires external speaker)
• Current Consumption: < 10mA
• Trigger Type: Power-on trigger or external push button
• Frequency Range: Tuned for audio melody output

Mechanical Specifications:

• Package Type: DIP 8-pin or COB (chip-on-board module)
• Dimensions: Varies by board configuration (approx. 2.5cm × 1.5cm)
• Speaker: External 8Ω or 16Ω speaker supported

Mounting Options:

• Through-Hole Soldering: For use on PCBs or prototype boards
• Direct Wiring: Easily wired with battery pack and speaker for simple circuits

Schematic Diagram, Connection, Wiring and Pinout:

• Power Supply: Connect 3V-5V DC to VCC and GND
• Speaker Output: Connect speaker terminals to OUT1 and OUT2 pins
• Trigger: Activate playback via power connection or optional switch

Datasheet and Documentation:

• Download LX9300 Datasheet (PDF)

Applications:

• Greeting Cards: Plays music when the card is opened.
• Gift Boxes: Adds a personalized audio message.
• DIY Toys: Integrates into electronic toys and novelties.
• Party Decorations: Embedded into decorations for automatic playback.
• Electronic Projects: Ideal for fun Arduino and school projects.

Equivalent Models:

• ISD1820: Voice playback module with record/play features
• APR9600: Multi-message voice IC for custom audio
• UM66T: Melody generator IC family with different tunes

Package Includes:

• 1 x LX9300 Happy Birthday Song Music Voice Module