2.8" X 2" PCB Board Circuit, 20 Pcs Prototype Perfboard Solder Boards, Green

PCB prototype empty board can be used to solder LED diodes, ICs, connectors, resistors, sensors, and other electronic power components or devices with 1-inch pin spacing, suitable for hobby testing, electronic experiments, and point-to-point DIY IoT projects.Specification Color: Green Material: FR4 Glass Fiber Size: 2.8 x 2 inches/7 x 5 cm (L*W) The thickness of the PCB Board is 0.055inch(0.14cm) The diameter of the hole is 0.04inch(0.1cm) Pitch: 0.1inch(2.54mm) Package List: 20 x PCB BoardsAdvantageDurable and strong, the PCB boards are made of good-quality FR4 full fiberglass board, all copper foils are tin-plated to enhance strength, are thick and strong, can effectively prevent pads from falling off, and will not melt when soldering. With high flexibility, the prototype board has no pre-defined circuit board layout and routing routes and freely connects electronic components to achieve the desired circuit function. 4 mounting holes in the corners, pre-tinned plated holes on the board row, and the column labeled (ay & 1-110) designed for ease to use.InstructionFor point-to-point DIY welding, pre-drilled and cleaned, cut and drilled to length, and welded. Perfboard provides a quick and easy method of prototyping circuits. You can quickly build a prototype circuit board by plugging in electronic components, connecting wires, and soldering.NOTEDifferent sizes meet your needs when designing your own electronics projects, electronics experiments, and DIY projects.