As designers, we're used to representing digital functions using Boolean expressions in conventional sum-of-products or product-of-sums forms, which we predominantly implement using AND, OR, NAND, NOR ...

Also, the current count value is passed through a binary-to-Gray converter to generate a corresponding Gray code. Now, as we discussed in my Original Article, we can generate a 2^n binary-to-Gray ...

To demonstrate how computers work, [Alex Gorischek] has made a physical example of how binary logic gates work using pulleys and weights. For anyone who doesn’t know much about logic gates (W… ...

By using water, tubes, and 3D printed components, Mould demonstrates that the principles of logic gates can be applied in a physical and visual manner.