Micro Energetics has developed several custom products over the years that address special customer needs.   Perhaps some of them can be used as-is or modified in some way to meet your application. Examples include:

• Rechargeable Li-ion power supplies.

• Manual 2-1 fiber optic switches.
  

• In-Line Datascope for viewing and analyzing serial communications.
  

• Matrix switches for either serial or parallel cross-connectivity applications.
  

• POTS power control switch for standard telephone lines.