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What to Build

I have a bunch of parts here and no clue what to build, I have a: - EZUSB HX2LP LP USB 2.0 HUB 4PRT P/N:CY7C65630-56LFXA - NO DECRIPTION HERE P/N:CYDM128B16-55BVXI - LASER SENSOR TECHNOLOGY ONS1 P/N:CYONS1001L-LBXC - I have 2 ATMEGA168-20MU - I have 2 ATMEGA8-16PU What should I do btw I got all this for free