PCB schematic for a module train layout
BOM:
- mouser: 2x 651-1729209
- mouser: 2x 651-1729160
- mouser: 5x 523-RJHSE-7360
- mouser: 4x 806-KF85X-ED-9S-BR
- 3x bipolar red/green led: http://www.ledsales.com.au/index.php?main_page=product_info&products_id=1683
- resistors: 3x 2.5k
cable:
- mouser: 2x 523-L717-DE09P
- mouser: 2x 617-09-67-009-0424
- mouser: 538-19267-0123
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- 20 AWG black (mouser: 602-3053-100-02) /blue/yellow/orange