Thankfully, Arduino forum member Romano d'Ezzelino has put together a series of reference cards that show the basics of a number of common connections.

This flow chart, uploaded by Michael Taylor, a project manager with more than 30 years of experience, illustrates the flow of processes through five project management process groups: Initiating, ...

The project was entirely simulated on Wokwi as I didn't have a physical Arduino for testing. The system can be easily replicated in real life, all that is needed is a sensor capable of scanning with a ...