final project in CPE-410

Components used:

            4 pcs. T flip flop

            6 pcs. LEDs (2 red, 2 yellow, 2 green)

            1 pc. NAND gate with 4 input

            1 pc. NAND gate with 2 input

            4 pcs. AND gates

            2 pcs. Inverters

            1 pc. Power source

            1 pc. Clock