Air conditioner remote controller, toaster, rice cooker, soybean milk machine, electric water heater, LCD coffee pot, igniter, audio, digital fryer, monitor, power amplifier, light controller, negative feedback mixer, thermometer, home appliance touch screen, satellite receiver IF signal switching switch, rice cooker with fuzzy theory microcomputer control, various remote controllers (multi-functional), Microcomputer controlled electric fan, floor lamp, power monitor, pan tilt monitor, electric blanket, printer and ink cartridge products, intelligent small household appliances, intelligent lighting (LED lighting control), microcomputer charger, intelligent multi-functional remote control and intelligent control cash counter