An emitter diode was a component of 24th century tricorder technology.
In 2369, Jean-Luc Picard's tricorder's emitter diode was modified by a program to allow it to project a holographic message from an ancient humanoid. (TNG: "The Chase")
An emitter diode was a component of 24th century tricorder technology.
In 2369, Jean-Luc Picard's tricorder's emitter diode was modified by a program to allow it to project a holographic message from an ancient humanoid. (TNG: "The Chase")