Skip to main content
Small, medium and large prototyping boards

Small, Medium and Large

Ever since we started, we’ve stocked full size and half size prototyping boards. The standard sizes allow the boards to be stacked together, which is why we called ourselves protostack.

This month we are stocking a new board, which is approximately a quarter of the size of the full size one. Instead of calling it the “quarter size board”, we’ve renamed all the various sizes to Small, Medium and Large.

The new board measures 58.42 x 68.58mm (2.3″ x 2.7″) and is available right now for $4.50.

Small prototyping boards

The diagram below shows the 3 board sizes in relation to each other. As you can see, all 3 board sizes are stackable with the vertical blue lines showing how the mounting holes line up.

Small, medium and large  prototyping boards

The small boards can very easy be stacked together as shown below.

Stack of small boards

When stacking the small board with one of the medium or large boards, you will need to support one end with a stacking header or something similar. This is shown in the photo below.

Stack of small and medium boards

Related News

What can you build with logic chips?

There is a bit over 2 weeks left for the 7400 Contest with entries closing...

Ribbon Cables and DuPont Connectors

Ribbon jumper cables are pretty cool, just break off what you need and use them...

5 Way Navigation Switch and Schottky Diodes

This 5 way navigation switch is 5 switches in one and a little like a...

Leave a reply

Your email address will not be published. Required fields are marked *

Shopping Cart