Specification:
Item Name: Electronic Keyboard Module Kit
Circuit Board Dimensions: 99mm x 45mm
Power Supply: 5V DC
Main Chip: STC8H1K08-36I-SOP16
Input Method: 8-button interface
Additional Features: Built-in music modes, LED indication

Note: This is a DIY kit, you need to assemble and solder.

Features:
1. Corresponds to 8 musical notes, enabling users to play melodies manually.
2. Adjustable three pitch modes: high, low, and normal tone settings.
3. Includes 14 built-in songs - 7 children's songs and 7 soothing melodies.
4. Supports sequential playback; users can switch songs by pressing designated buttons after completion.
5. Equipped with LED light effects that simulate flowing patterns, enhancing the interactive experience.
6. Multi-functional button configuration allows various modes (music mode, pitch adjustment, etc.).

Package Includes:
1 x Parts
1 x Shell
1 x Power Cable