Built your very own parking sensors for the car using nothing more than an Arduino board and cheap components you can find online ...

You wait ages for an Arduino-based garage parking assistant to come along and then here comes another, check out the Arduino Parking Assistant.

The base station consists of an Arduino and another nRF24L01 module plugged into a laptop. The telemetry system is based on COSMOS, an open-source, realtime datalogging platform put out by Bell ...

This is an interesting one: How would you build an Arduino-based system for recognising different types of car number plates? This project, described on Medium, is a tinyML-based number plate ...