5 x 7 cm Universal PCB Prototype Board Double-Side – 2pcs

5 x 7 cm Universal PCB Prototype Board Double-Side – Practical Prototyping Solution

The 5 x 7 cm Universal PCB Prototype Board Double-Side – 2pcs is designed to help electronics enthusiasts and engineers quickly build and test custom circuits. Prototyping boards play an essential role in electronics development because they allow designers to experiment with components before producing a final printed circuit board.

This universal PCB board provides a structured layout that simplifies component placement and circuit assembly. With its compact dimensions and standardized hole spacing, it is suitable for both small electronic experiments and intermediate circuit development projects.

Durable FR4 Construction

The board is manufactured using high-quality FR4 material, a fiberglass-based laminate widely used in professional electronics manufacturing. FR4 material provides excellent mechanical strength and electrical insulation, which ensures stable performance during soldering and circuit operation.

The double-sided copper layer improves circuit design flexibility by allowing connections on both sides of the board. This structure makes it easier to create complex circuit layouts without needing a custom PCB fabrication process.

Standard Hole Spacing for Easy Component Installation

This prototype board uses a standard 2.54 mm (0.1 inch) hole pitch. This spacing matches the majority of electronic components such as resistors, capacitors, IC sockets, microcontrollers, and connectors.

The standardized layout allows users to assemble circuits using commonly available components. Whether working on sensor modules, microcontroller projects, or power circuits, the board provides a practical development platform.

Efficient Design for DIY Electronics

Unlike breadboards that are primarily used for temporary connections, prototype PCBs allow permanent soldered connections. This helps create stable circuit assemblies that can be used for long-term projects or demonstrations.

The CNC-drilled holes ensure precise alignment, while the solderable copper pads provide reliable electrical contact. These design elements make the board suitable for educational labs, hobby electronics, robotics development, and experimental prototypes.

Common Applications

• DIY electronics projects
• Microcontroller circuit development
• Sensor module prototyping
• Robotics experiments
• Student electronics learning kits
• Small embedded system prototypes

Technical Specifications

Why Use a Universal PCB Prototype Board?

Electronics prototyping requires a reliable platform for assembling components and testing circuit functionality. A universal PCB prototype board offers an efficient alternative to designing a custom PCB during the early development stage.

By using this board, designers can quickly build working circuit models, verify electrical connections, and refine component placement before final production. This approach reduces development cost and allows faster iteration during electronics design.

The 5 x 7 cm Universal PCB Prototype Board Double-Side offers a compact, durable, and flexible platform for electronics experimentation. It is particularly useful for students, hobbyists, and engineers working on small electronic systems.

For additional information about printed circuit board technology and prototyping methods, you can refer to Printed Circuit Board technology overview.