Aerospace temperature and pressure sensors; [electrical penetration assemblies for containment buildings of nuclear power plants;] illuminated switches; indicators; enunciators; integrated panels providing multiple switching functions; electronic modules and input and output devices for keyboards, namely, computer keyboards, key pads, control panels, switch arrays, and computer interface boards; input components, input products and input devices, namely, encoders, joysticks, electronic computer keyboards, keypads, and computer cursor control devices, namely, trackball, touchscreens and touchpads; interface ports for connecting peripheral devices to a host computer;electronic input controllers; control panels; electronic devices, namely, light emitting diode displays, liquid crystal displays, electron-luminescent and cathode ray tube displays and indicators; slide potentiometers; electromechanical actuators and sensors; [ tachometers; optical encoders; synchros,] resolvers [, and transducers] for use in motion control technology products