12Pcs Single Sided PCB Boards, Circuit Prototyping Board, Green 3.94" X 3.94"

What is this?This is a single-sided prototype board, also known as a perfboard, made for electronic circuit prototyping and testing. It is an important tool for hobbyists, and engineers to build DIY projects, educational experiments, and initial product prototypes.What will I get?Material: FR-4 Fiberglass, Tin-PlatedHole Diameter: 1mm/0.04"Hole Spacing: 2.54mm/0.1"Plate Thickness: 1.6mm/0.06"Size: 100 x 100mm/3.94" x 3.94";(L x W)In the package of: 12Pack x Single Sided PCB BoardsIs there any advantages of the product?They are made of FR-4 glass fiber, single sided with tinned through holes.This material has good flame-retardant and heat-resistant properties and can also provide insulation protection. It is not easily deformed and is easy to weld, making it a reliable base for circuit assembly.This universal board features a 2.54mm hole pitch grid, used for standard DIP components, headers, and many modules. Tin-plated pads improve soldering performance. The 1.6mm thickness enhances the board's rigidity for handling.How to use it?Components and wires are placed through the pre-drilled holes and soldered onto the tin-plated copper pads on the single side to create circuit connections.What should I notice?Please confirm the circuit board’s dimensions and hole spacing meet your project requirements. Ensure the correct soldering method is used to form a strong connection.