how to make working model of 3D shapes using led lights – match board
Creating a working model of 3D shapes with an interactive “match the following” board using LEDs, wires, a buzzer, cardboard, and colored paper can be an exciting and educational project. Here’s a step-by-step guide to help you create this interactive model: Materials Needed: Steps by Steps Video instructions : 1. Prepare the Base Board: 2. … Read more