Project Banao Logic Gates Working Model – and, OR, NOR, NAND Circuit Board with LEDs & Switch Inputs | School Science Project | STEM Electronics Learning Kit

This Logic Gates Working Model is a hands-on educational electronics kit designed to help students understand the fundamentals of digital logic. The circuit board demonstrates four essential logic gates—AND, OR, NOR, and NAND—using real components such as switches, resistors, diodes, and LEDs. When the inputs are toggled, the output LEDs light up according to the truth table of each gate, making it a perfect visual learning tool. Ideal for school science exhibitions, electronics assignments, and STEM learning, this model provides a clear and practical understanding of how logic gates work in real circuits.