Printed circuit board module, has connecting device provided at printed circuit board for direct mechanical or electrical connection with another printed circuit board module comprising similar connecting device

摘要

The module has a printed circuit board, and conducting paths arranged in the printed circuit board. A connecting device e.g. screw, is provided at the printed circuit board for direct mechanical or electrical connection with another printed circuit board module comprising a similar connecting device. A coupling device facilitates coupling of a power supply of the conducting paths for forming an end module. An LED (8) is connected with the conducting paths. An independent claim is also included for an arrangement of a set of interconnected printed circuit boards.