Capacitive-proximity sensors have been used widely in industrial applications such as counting products on a conveyor, detecting position of valves, presence of objects etc. In recent years, the use ...
Capacitive sensors supply high accuracy at a relatively low cost. But system designers attempting to use them have been forced to first convert the capacitance to a voltage, then convert the voltage ...
The smartphone is an integral part of our day-to-day lives, serving as much more than just as a phone. For many, it is also an essential scientific instrument, digital doctor, eBook reader, music ...
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