Experience the joy of electronics with this 16 Interesting Sounds Music Box DIY Kit that generates 16 unique analog sound effects, including sirens, animal calls, and more. The blue PCB features enlarged, tin-sprayed pads for easy soldering and robust connections. Ideal for learning, school projects, or hobbyists, this kit can also be used as a toy, alarm, or doorbell. Powered by a 9561 IC, binary coding lets you trigger a range of sounds manually or via microcontroller input. Features: Creates 16 distinct analog sounds: sirens, alarms, animal calls, music cues Enlarged, tin-sprayed solder pads for durability and easier assembly Stable impedance and reliable connections Manual switches and external code port for MCU interface Use for learning, entertainment, alarms, or creative electronic projects Specifications: PCB Color: Blue PCB Size: 48 x 41 mm (1.9 x 1.8 in) Working Voltage: 4.5 – 5V DC Control Mode: Manual coding external coding Sound IC: 9561 Integrated Circuit Application: Electronics soldering practice for students and hobbyists Fun DIY music box toy Alarm or doorbell sound generator Creative audio effects module for electronics projects Package Includes: 1 x 16 Interesting Sounds Music Box DIY Kit (unassembled, all PCB and components included) Note: Unassembled DIY kit; soldering required THis is DIY kit so not covered under return or replacement. Suitable for users with basic soldering skills
