The circuit consists of mainly four parts: Two IR sensors, one motor drive, two motors, one Arduino, a battery and few connecting wires. The sensor senses the IR light reflected from the surface and ...

Learn more. There are many styles of car phone mount, so we tested them to find the best car phone holder. Over the past few years, we’ve tested every possible configuration of the best car ...

So, what do you do when your Arduino project needs to operate in a remote area or as a portable device? There are LiPo battery shields available, and although they may work well, recharging ...