The most convenient and sensible way to enable credit locking and credit counting is to install the C&C PCB Kit.
All the extra components required for C&C operation are included in the kit and all PCB's are preassembled & tested ready for installation and hookup straight from the box.
You will need to supply your own
Electronic or Electromechanical Credit mech
Arcade input interface (iPac, Keywiz, gpio etc)
Hookup wire & IEC Power lead
* IEC Power cord NOT included.