This is going to be a column that’s divided into three sections. It’s based on a question that a student posed in the EEWeb forums, and he also sent it directly to yours truly. The core of this ...

Hydrogel NAND gate; long-distance remote epitaxy; PAM-8 receiver.

The previous article examined the concept of logic gates. They can be made from discrete and active electronic components, although today logic gates are available within integrated circuits. In this ...

A soft material performs NAND logic with visible light, showing a path toward materials that process information without ...