The Snail Mailbox Status project is designed to monitor and manage the state of a physical mailbox using an ESP32 microcontroller and various AWS services. This project ensures that mailbox events ...

Mail Notifier prototype provides an example of how IOT technology can be used to create a solution to a modern problem (in this case caused by a pandemic) as well as how these technologies can be ...

Are you eagerly waiting for a letter or a small parcel? Let’s see what sensors and RF modules we can use to build a simple mailbox notifier, and why infrared worked best in the end.

Like many of us, [Zak Kemble] has an indeterminate number of tiny packages coming his way from all over the globe at any given time. Unfortunately, the somewhat unpredictable nature of the postal ...