Well tech tinkerer Joe Desbonnet has whipped up what he dubs "poor man's NFC" using an Arduino, some magnet wire, and any compass-equipped Android smartphone (which is almost all of them).

Arduino and Raspberry Pi alarm clocks are popular projects for makers at every level, so there’s a lot of them out there. This version with a focus on Sesame Street is worth a look though.

In this paper, the speed control of Permanent Magnet DC (PMDC) motor is done using Lab VIEW interfaced with Arduino. The main advantage of using Lab VIEW with Arduino is the cost and simple in ...

[Andrey Mikhalchuk] built his own magnetic levitation device and you can too… if you have the patience. He’s not using electromagnets, like the Arduino levitator or the floating globe. … ...