Batteries, electric; Blank electronic chip cards; Capacitors; Chipsets; Circuit boards; Computer programs, recorded, for use in database management, use in electronic storage of data; Computers and computer hardware; Computers and computer peripherals; Diodes; Electric resistors; Integrated circuit module; Integrated circuit modules; LED circuit boards; Light emitting diodes (LEDs); Micro-processors; Multiprocessor chips; Printed circuit boards; Semi-conductors; Semiconductor chips; Silicon c...