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We need PCB designer for easy project.
3 rounds PCB, Of course, file with measures will be provided.
- Bottom PCB (1 layer), only 2 spring and other two connection, to connect 4 batteries)
- Middle PCB,( 2 layers) Bottom layer:same 2 spring and 2 connector for same batteries, top layer: centered cicle for positive connection, and Big O for negative
- Top PCB (2 layers) bottom layer: connection to middle layer with 3 springs, 2 holes for screws. Top layer, Conection for 2 soldered cables, negative one controlled via a reed relay (magnetic).
Prefered designed with altium designer.
Easy project to meet new designer for more projects.