A stable electronic interface circuit for sensing small inductances is discussed in this paper. The main application is for interfacing eddy current displacement sensors. The proposed circuit has been ...

This is most often caused when this script generats a non-unique id for the RPi's. This in turn is most often caused by an inability to get network interface details. I've just updated the install to ...

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While commercial wireless sensor networks for providing audio-visual monitoring exist, they are often expensive to deploy. In this paper, we describe and implement a wireless mesh network consisting ...