Neat project from lucio up on Hackster.io.

This project aims to foster alternatives for traffic management with IoT. The traffic signal light runs at the power supply of 127V and 10A.
The prototype employs a Raspberry Pi 4 with the operating system Raspbian 2021. Tip: the Raspbian without GUI works, but it is a little more difficult to configure wireless, fan, and others. So, I prefer to install Raspbian with the GUI Desktop interface

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