This PCB was planed for Sainsmart 4-Channel 5V Relay Module. It is alss possible to measure the current if ACS712 is connected to the prepared header. ACS Generic male header - 3 pins pin spacing ...

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 ...

We are all familiar enough by now with the succession of boards that have come from Raspberry Pi in Cambridge over the years, ...

This concept isn’t new—in fact, it is the essence of representational state transfer (REST). Instead of converting to a special data format (JSON) on the server, then sending that over to the client ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

If you’ve wiring up a microcontroller and need some kind of storage, it’s likely you’ll reach for an SD card. Compared to other ways of holding data on your project, SD cards are ...

Abstract: The induced voltage generated by lightning electromagnetic (EM) field often damages photovoltaic (PV) panels. To address this issue, a novel solar-cell string wiring is proposed. By the ...

Abstract: Giant magnetoresistive (GMR) detectors were integrated in power modules for high-bandwidth current sensing in energy conversion applications. This work proposes methodologies for utilizing ...