Proto Shield Prototype Expansion Board with SYB-170 Mini Breadboard for Arduino

Take your Arduino prototyping to the next level with this high-quality Proto Shield Expansion Board paired with a SYB-170 Mini Breadboard. Designed for makers, hobbyists, students, and engineers alike, this compact expansion board makes it easy to develop, test, and iterate electronic circuits directly on top of your Arduino — no soldering required for breadboard connections!

Key Features

Plug-and-Play Compatibility: Designed to stack directly onto Arduino boards, giving you immediate access to all Arduino pins for rapid prototyping.
Integrated SYB-170 Mini Breadboard: The included mini breadboard clips neatly onto the shield, providing convenient tie points for your components.
Compact & Lightweight: Measuring approximately 65.3 × 52.6 mm, the shield fits neatly on your workbench or within an enclosure.
High-Quality Construction: 100% new components with a durable PCB build suited for both hobby projects and industrial automation applications.
Multi-Pack Options: Available in packs of 2, 4, or 6 — perfect for classrooms, labs, or stocking up for multiple projects.
No High-Concern Chemicals: Safe for handling and everyday use.

Specifications

Board Size: Approx. 65.3 × 52.6 mm
Includes Mini Breadboard: SYB-170
Battery: Not included / not required
Typical Application: Electronics prototyping, hobby projects, industrial automation, Arduino development
Country of Origin: Made in China

What's in the Box?

Proto Shield Expansion Board(s) — 2, 4, or 6 pcs depending on your selected variant
SYB-170 Mini Breadboard(s)

Perfect For

Arduino UNO, Mega, and compatible boards
Electronics hobbyists and STEM learners
Rapid circuit prototyping and component testing
Industrial automation and embedded systems development

Looking to expand your electronics toolkit? Check out our 1-Channel SCR Solid State Relay Module DC3-24V 40A or explore the 1.8M DisplayPort to HDMI Cable 4K for your electronics projects.

For guidance on safe electronics practices and prototyping standards, visit the U.S. Consumer Product Safety Commission (CPSC).

Note: Due to manual measurement, a ±5 mm deviation may exist. Slight color differences between product images and the actual item may occur due to lighting conditions.

Learn more: Arduino

Frequently Asked Questions

Q: Is this Proto Shield compatible with Arduino UNO and Mega boards?

A: Yes! The Proto Shield Expansion Board is designed to be compatible with standard Arduino boards including the UNO and similar form-factor models. Always verify your board's pin layout before stacking to ensure a proper fit.

Q: Does the SYB-170 Mini Breadboard attach securely to the shield?

A: Yes, the SYB-170 Mini Breadboard is designed to mount directly onto the proto shield, keeping your workspace organized and your components firmly in place during prototyping.

Q: Do I need to solder components to use this board?

A: No soldering is required when using the mini breadboard for prototyping. The breadboard allows you to insert and remove components freely, making it ideal for testing and iterating circuit designs quickly.

Q: How many boards are included in a pack?

A: This product is available in packs of 2, 4, or 6 boards. Select the quantity that suits your project needs at checkout.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.