TTL and Power Connector Interface for Laser Modules

This board can be used to interchange connections with lasers that have two 2-wire connections (separate TTL and power) and controllers with one 3-wire connection or controllers with two 2-wire connections (separate TTL and power) and lasers with one 3-wire connection.

Modules that have a separate TTL and Power connection share a common ground (normally black wire), these are connected together on this board.