This shield could be a good alternative to hobby RC controllers for robots that need a customizable open-source motor controller. The PCB design and source code are available on GitHub.

Es gibt einen neuen, offiziellen Shield auch und insbesondere für Arduino-Entwicklerplatinen. Dieser bringt einen Touchscreen mit. Damit lässt sich etwa eine Smart Home-Zentrale relativ einfach ...

We peeked at the schematic and the shield is more for letting the Arduino control the radio by changing the oscillator frequency rather than performing the SDR functions.

Arduino devices have had the option of a GSM linkup for awhile, but getting that cellular link to truly strut its stuff hasn't always been easy, even for those of us who'd be inclined to program ...