DESCRIPTION:
Sided FR-4PCB, the unique design allows the board to be compatible with more types of QFP package integrated circuit
PCB size: 42MM * 42MM
One side is 16 feet -80 feet of the patch to DIP, spacing 0.5mm
The other side is 40 feet -64 feet, spacing 0.4mm plus 80 feet 0.65 pitc..