Universal PCB Board 5*7 cm 2.54mm DIY Prototype Paper Printed

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Universal DIY Prototype PCB Circuit Board (5×7 cm, 2.54mm Pitch)

Bring your circuit designs to life quickly and cleanly with this Universal 5×7 cm DIY Prototype PCB Board. An absolute staple for every electronics hobbyist, maker, and engineer, this high-quality prototyping board provides the perfect canvas for soldering custom circuits, testing components, and building permanent DIY electronic projects.

Featuring a standard 2.54mm matrix pitch, it offers seamless compatibility with standard headers, IC sockets, resistors, capacitors, and microcontrollers like Arduinos or ESP modules.

Key Features

• Perfect Prototyping Size: The 5×7 cm footprint strikes the ideal balance—compact enough for neat project enclosures, yet spacious enough to accommodate complex circuits and multiple components.

• Standard 2.54mm (0.1″) Pitch: Built to industry-standard grid specifications, ensuring that your breadboard-compatible components, sensors, and dual-in-line (DIP) integrated circuits drop perfectly into place.

• Pre-Coppered Matrix Holes: Every single hole features a clean, pre-tinned copper pad that grabs solder easily and holds tight, preventing pads from lifting or overheating during assembly.

• Grid Aligned for Accuracy: Features clear matrix markings to help you keep track of rows and columns while routing wires, significantly reducing layout mistakes.

• Easy to Cut & Shape: Made from durable yet workable paper-based laminate (FR-1/94V-0 style), this board can easily be cut, trimmed, or drilled down to match custom shapes or tighter enclosure dimensions.

Technical Specifications

• Dimensions: 50mm x 70mm (5×7 cm)

• Hole Pitch: 2.54mm / 0.1 inch

• Hole Diameter: Approx. 1.0mm

• Thickness: Approx. 1.2mm

• Material: High-quality single-sided paper-printed circuit board

• Mounting Holes: 4 corner mechanical mounting holes for easy installation into project boxes.

Common Applications

• Transferring temporary breadboard prototypes into permanent, vibration-resistant soldered projects.

• Building custom shield expansions for Arduino, Raspberry Pi, or ESP32 modules.

• DIY audio amplifiers, LED matrices, sensor arrays, and power supply modules.

• Rapid engineering prototyping and university lab experiments.