circuit boards; light-emitting diodes; software for operating electronics; power adapters; batteries; electronic battery chips; USB cables; microchips; audio speakers; micro-controllers; clock modules; sensor modules for circuit boards; electrical power supplies; computer peripherals and parts thereof; electrical wires; computer and electrical cables; electrical switches; protective cases for electronic equipment parts; servo wheels; Educational kits consisting of electrical circuit board, battery, battery holder, light emitting diodes (LEDs), electrical switch, electrical wires, and electric motors for machines; Electronic components in the nature of educational and hobby kits comprising electronic components, namely, circuit boards, batteries, battery holders, light emitting diodes (LEDs), electrical switches, electrical wires, and electric motors for machines; None of the foregoing for use related to research, scientific and pharmaceutical laboratory equipment and instruments, namely, fluorometric imaging readers, 3D imaging scanners, or microscopes