Motorbike Safeguard using Combination on Turn Signal Switch

Motorcycle safeguard with a combination of turn signal switch. A motorcycle can only be switched on after the turn signal are lit with a particular combination. If the combination is correct, then the bike could be turned on, if the combination is wrong, motorcycles cannot be turned on.

Secret Button using AND Gate

The secret key is a way to get a piece of equipment can only be activated if the provided buttons are pressed in the proper order. We will use the AND gate to make the equipment work like this. And the gates are electronic circuits that have a minimum of 2 pieces of inputs and […]