These are ElectroCookie Solderable Breadboards, which can be used to transfer breadboard projects to a permanent solution 1:1. The batch file includes the mini boards (17*(5+5)) and the half-size boards (30*(5+5)), in the colors blue, black, green, red, white, and yellow.
Please let me know if there is an issue.
I’d like to thank @VanEpp for his excellent explanations on how to build these boards.
ElectroCookieBoards.fzbz (188.3 KB)