In this lab, i learn about how to connect the circuit by using AND gate, NOT gate and OR gate. I take about 1.5hour to compete this lab with my group member Tok Kai Xian After complete this lab, i realise its no easy to connect a circuit because if u fail to connect a wire or one of the wire malfunction, u have to check it one by one or redo it which will take more time compare to other people.