The double sided PCB avoids the disadvantage of point-to-point soldering. Density increases while an extra layer gives you more space to add components. Heat dissipation is available since another strata of copper is provided.

• Material: FR-4, RoHS.
• Thickness: 1.6mm.
• Layer: 2.
• Drill size: 0.3mm.
• Solder mask: LPI green.
• Finish: immersion gold.