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 ...

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

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

If you’ve ever heard the sound of an aircraft passing overhead and looked at an online plane tracker to try and figure out ...

This is a library for the laser particle sensor module PM2005 manufactured by Wuhan Cubic Optoelectronics. The PM2005 module counts airborne particles of different sizes in catagories of 0.3, 2.5, and ...

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 ...

It’s Florida versus Florida State. It just feels different because track and field has a congenial disposition – until everything is all on the line at the end of the year. This weekend’s latest ...