Best DIY Logic Gates kit for school students Easy to assemble NOR Logic Gate science Project on Bread Board Package Including: Bread Board, 9v Battery, Battery Connector, Black Switch, Led Bulb, Connecting Wire Red/Black, Resistor, NOR Gate IC 7402 , Tweezer. This DIY Kit can be used to assemble NOR Gate Science Project Refer YouTube Link for more information: NOR https://youtube.com/shorts/QQkGHTTK4Yg?feature=share https://youtube.com/shorts/7_-nn91b12w?feature=share