Getting started with Arduino can feel quite overwhelming at first because you're faced with the decision of what board to buy ...
An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.
The project described in this article is a ready-made item from a $2.00 shop! And it is made in China! It is a wireless doorbell with a cost of about $10.00. It is so cheap, you could not build it ...