You have two options for the final project. Each requires a team of four. Option 1 Design something mobile with at least six individual flashing light events and playing a tune.
Individual events means that there are at least six lights going off and on in sequence.
Mobile means that it moves around, i.e. a car, bunny hopping. The lights can be LED s. Option 2 Design an environmental control unit for an individual with severe disabilities who can only use a single switch. This uses the circuits you built in the timer lab. The unit should provide selection for and operate at least two battery operated things such as a radio or toy.