After creating a prototype, all components can be soldered to the board:

You can combine two or more boards:

To the boards you can solder terminal blocks:

The boards are designed for installation to DIN-rail enclosure:

DIN-rail enclosure with a board in assembly:

Example project with different sensors:

This project in DIN-rail enclosure:

Two buses can be connected with a jumper:

Comparison of classic breadbord and protoboard-uni:

For different size of enclosure boxes a line of protoboards-uni has been developed.