Before we go any further in the article, let's see how our digital firecracker will work. The block diagram of the Digital Firecracker is shown above. The brain of this project is an Arduino Nano. The ...

According to National Crime Records Bureau (NCRB), it is estimated that more than 1.2 lakh deaths have been caused because of fire accidents in India from 2010-2014. Even though there are a lot of ...

This program is useful for visualizing approximations of energy band diagrams, and performing back-of-the-envelope calculations of their important parameters. Energy bands can be modeled at varying ...