The Prototype Screw/Terminal Block Shield Board Kit is specially designed for Arduino MEGA2560 and MEGA2560 R3 boards. This unassembled kit includes a double-sided FR-4 fiberglass PCB, durable terminal blocks, and female header sockets, providing an excellent platform for circuit prototyping, testing, and project development.

With its flexible mounting options and high-quality materials, the kit allows engineers, students, and hobbyists to quickly create, modify, and expand their Arduino projects. The inclusion of screw terminals makes wiring more secure and reliable, while the female headers provide compatibility with standard Arduino shields and modules.

Features:

• Fully Compatible with Arduino MEGA2560 / MEGA2560 R3

• High-Quality FR-4 Fiberglass PCB with dual copper layers for durability

• Double-Sided PCB Design for flexible prototyping and circuit expansion

• Secure Screw Terminals – 84-pin terminal blocks for stable wire connections

• Included Female Header Sockets – Supports plug-and-play Arduino expansion

• Unassembled Kit – Customize and mount as needed for flexible project use

• Wide Wire Range – Supports 26–16 AWG wires with M2 steel screws

Specifications:

PCB Board:

• Material: FR-4 Fiberglass, dual copper layers

• Dimensions: 120 × 78 mm

• Pad Grid / Pitch: 2.54 mm (0.1")

• Pad Hole Diameter: 0.8 mm

• Terminal Block Pitch: 3.5 mm (0.138")

• Terminal Block Hole Diameter: 1.2 mm

Terminal Block:

• Pitch: 3.5 mm (0.138")

• Total Pins: 84 (24 × 3-pole, 6 × 2-pole)

• Wire Range: 26–16 AWG

• Strip Length: 5 mm

• Screws: M2 steel

• Contacts: Brass pin header and cage

Female Header Socket:

• Pitch: 2.54 mm (0.1")

• Pin Length: 15 mm (0.59")

• Included Sockets:

  • 10-pin single row × 1 pc

  • 8-pin single row × 5 pcs

  • 18-pin dual row × 1 pc

Package Includes:

• 1 × Prototype FR-4 Double-Sided PCB (120 × 78 mm)

• 84-Pin Screw Terminal Blocks (3-pole and 2-pole types)

• Female Header Socket Kit (various sizes)

Applications:

• Arduino MEGA2560 prototyping and development

• Robotics and automation projects

• DIY electronics and IoT systems

• Embedded system design and circuit testing

• Educational electronics training