power IC(switch regulator, D0, Power switch, suenisor resetIc, Volage
reference.etc .).Logic cLooic aaltes Analog switch Muxes, voltage translators, etc., Discrete(Mosfet,Transistor, Diode, Rectifer, Zener Didoes, TVs, Thyristor, etc,.AmpliferOperational ampifer,comparators, audio amplfers, RF amplifer, etc),被动元件, Varistors,LCD Display,LED,IR receivers,晶振,