Description:

This PCB assembly is designed for electronic accordion MIDI systems. It integrates keyboard scanning circuits, MCU signal processing, MIDI communication interfaces, and expansion connectors for additional performance inputs such as bass keys and bellows sensors.

The board captures player input signals from the accordion keyboard and converts them into digital MIDI data, enabling communication with sound modules, computers, and electronic music equipment. It provides reliable control and signal processing functions for electronic musical instruments.

LJPCB provides one-stop PCBA manufacturing services, including PCB fabrication, component sourcing, SMT assembly, functional testing, and turnkey electronics manufacturing solutions.

Layer	2L	Material Thickness	1.6mm
Surface Finishing	LF HASL	Finished Copper Thickness	1oz
Solder Mask	Green	Legend Mark	White
Test	Flying Probe	Routed OutLine/Punching	CNC+V-CUT