Motherboards; Electric relays; Electric resistors; Electric sensors; Electronic servo motor controllers; Electronic valves for controlling gas or fluids; Global positioning system (GPS); Integrated circuit module; LCD panels; Light emitting diodes (LEDs); Microcontrollers for internet of things (IoT) enabled devices; Motion detectors; Pressure sensors; USB (universal serial bus) hardware; Wireless receivers and transmitters for portable media players
Electrical and Scientific Apparatus