These days ready-to-use DC-DC converters are everywhere, with some of the cheaper ones even being safe to use without an ...
Well-known industry author and instructor Jim Johnson is offering a new video for technicians who want to sharpen their troubleshooting skills. "This HVAC training video program, is available in DVD ...
Abstract: We have developed an integrated polarization beam splitter (PBS) module with silica planar lightwave circuit technology for use in BB84 quantum key distribution (QKD). The PBS module is ...
A Novel HTS Pulse Transformer-Based Inductive Pulsed Power Supply Circuit With Improved ICCOS Module
Abstract: Inductive pulsed power supplies (IPPSs) are considered an attractive alternative to capacitive supplies for electromagnetic launch (EML) in all-electric mobile systems. The main obstacle to ...
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) ...
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 ...
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