Modern cars rely on more electronics than some older luxury models ever carried, and that complexity has shifted where early failures tend to appear. Instead of head gaskets or carburetors, the weak ...

So you want to control some mains electrical (or lower voltage) item using your phone, perhaps? This single ESP8266 plug-in controls a relay that is built in to the module. An Android app (.apk) ...

When our long-term Ford Maverick pulls into the lumber warehouse or the landscape supply yard, there's a nervous gulp that glugs from under the hood. These lots are full of big trucks. Shinny half-, ...

Abstract: This paper employs game theory to optimize the performance of multiple secondary users (SUs) in a cognitive radio ad hoc network where the primary and SUs have quality of service (QoS) ...

Abstract: In this paper, we study an amplify-and-forward relay network with energy harvesting (EH) source and relay nodes. Both nodes can continuously harvest energy from the environment and store it ...

Electric vehicle powertrains need fast and reliable temperature data from parts that sit at high voltage and high heat. Today, many of these points are still monitored using NTC thermistors, which ...

As you know, any L298N module has the ability to drive two motors at once, but you may not know that one instance of the library is intended to pilot only one motor. So if you need to drive two motors ...