7*9cm Double Side Prototype PCB Universal Printed Circuit Board

Product Features
Thick and double-sided boards. Material: FR4 glass fiber
Weld well, both can play well. No sharp edge, but also convenient
Strong and easy to use. Plating pre-tin plated, very strong. Each column and each column has a clear label, making the assembly more error-prone
PCB board is very suitable for the circuit from the breadboard to the circuit board; for DIY, electronic design
product description
Maosifang 7x9CM double-sided generic PCB printed circuit board prototype kit for DIY welding experiments and electronic design

Product Specifications:
Size: 7x9CM
Thickness: approx. 1.6 mm
Pitch: about. 2.54 mm
Hole diameter: approx. 1.0 mm
Material: FR4 glass fiber, pre-tin hole