ELEGOO 32 Pcs Double Sided PCB Board Prototype Kit - 5 Size Set

In this review of the ELEGOO 32 Pcs Double Sided PCB Board Prototype Kit, the bottom line is straightforward: hobbyists and makers who need a variety of sturdy, ready-to-solder boards for Arduino projects will find excellent value here. The kit is best for small point-to-point builds and one-off prototypes because it bundles multiple sizes and pre-tinned holes that make soldering faster and neater. The review focuses on build quality, practicality for electronics experiments, and how well the boards meet the needs of both beginners and experienced tinkerers.

Key Features

• 32-piece assortment: Includes five different board sizes so users can pick the best footprint for each prototype without wasting material.
• Double-sided layout: Both sides are usable for routing and soldering, which increases wiring density and flexibility for small projects.
• Pre-tinned plated holes: The plated and pre-tinned holes speed up assembly and improve solder joints for sensors and components.
• Durable FR4 material: Made from glass-fiber FR4 at about 1.6mm thickness, the boards feel solid and resist warping during handling and soldering.
• Mounting holes at corners: Four corner mounting holes make it easy to secure boards into enclosures or stack them with standoffs for more permanent builds.
• Plastic tray packaging: Well packed in a plastic tray for tidy storage and quick access to the specific size needed.

Who It's For

This kit is aimed at electronics hobbyists, students, and makers who build Arduino-based sensors, small controllers, and one-off prototypes. The range of sizes and the double-sided nature suit projects that require compact wiring or component-dense layouts.

It is less suited for production runs or very large circuit assemblies where custom PCBs are a better fit. Professionals producing many identical boards or needing high-speed multilayer routing should look elsewhere for manufactured PCBs.

Pros & Cons

Pros

• Good size variety and quantity for prototyping multiple projects without buying separate boards.
• Pre-tinned plated holes make soldering easier and improve joint quality for sensors and discrete components.
• Sturdy 1.6mm FR4 construction resists flexing and survives repeated handling and mounting.
• Corner mounting holes add convenience when installing the board into cases or onto panels.

Cons

• Not a substitute for custom PCBs when you need precise trace routing or high-volume repeatability.

Specifications

Brand	ELEGOO
Quantity	32 pieces
Board sizes	4x6 cm, 3x7 cm, 5x7 cm, 2x8 cm, 7x9 cm
Material	Glass-fiber FR4
Thickness	About 1.6mm
Board type	Double-sided prototype boards with plated holes

Our Verdict

The ELEGOO 32 Pcs Double Sided PCB Kit is a practical, cost-effective supply for hobbyists and students who need a flexible set of sturdy prototype boards. With pre-tinned holes, multiple sizes, and solid FR4 construction, it speeds up assembly and holds up in regular use, making it a smart choice for Arduino experiments and small DIY electronics.

Frequently Asked Questions

Are these boards ready to solder?
Yes, the plated holes are pre-tinned which makes soldering components and sensors straightforward.

What sizes are included?
The kit includes five sizes: 4x6 cm, 3x7 cm, 5x7 cm, 2x8 cm and 7x9 cm, totaling 32 pieces.

Can I mount these in an enclosure?
Yes, each board has four corner mounting holes to secure them with screws or standoffs in an enclosure.