Intro: NOR Gate From NAND Gate
Sometimes when you're building circuits, you dont always have the right components. Fortunately when it comes to digital logic gates, you can make the component you need! If you're fresh out of NOR gates, but have some NAND gates laying around, you're in luck! With four NAND gates, you can construct an effective NOR gate! This can be done with the circuit outlined in the attached photograph.