This product is a PCB that also serves as a protoboard. It combines the simplicity and functionality of a breadboard. With the dimensions of a semi-modular plug-in board and identical connections for pins, this board enables the consolidation of temporary circuits. https://elecena.pl/product/25816074/333031-developer-boards-pcb-plug-in-board-proto-board 2024-05-06 https://elecena.pl/product/25816074/333031-developer-boards-pcb-plug-in-board-proto-board 2025-04-07