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) ...

Abstract: The 8-bit timer is a general-purpose counter module, it includes a bidirectional counter, an interruption generation block, input pulse and external clock count modes, provides PWM (Pulse ...

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 ...

Bioscientists have a vital role to play in finding solutions to the world’s biggest challenges – and with our world-leading research, innovative teaching, and a supportive and welcoming atmosphere, ...

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