Presented here is a simple energy meter using Analog Devices’ ADE7757 chip for single-phase ... It switches four video and audio channels sequentially, one at a time. It is built around a 555 timer ...

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At the weekend, a Google engineer proposed raising the default Linux kernel timer frequency from 250 Hz to 1,000 Hz. Linux-centric tech site Phoronix has quickly stepped up and assessed what the ...

Abstract: An investigation of the use of Aerosol jet 3D Printing of frequency selective surface for millimetre and low-THz applications is presented in this article. This 3D printing technique allows ...

To address this issue, this study focuses on the design of a smart electricity meter capable of accurately measuring the electrical parameters of subscribers to enable these suppliers to easily manage ...

Serbia The intensification of an electrochemical process by forced periodic operation was studied for the first time using the computer-aided Nonlinear Frequency Response method. This method enabled ...

Abstract: The paper presents a methodology to model the nonlinearity associated with the error in measurement of energy metering system using nonlinear autoregressive ...

It uses a kitchen timer to break work into intervals ... either the other activity must be recorded and postponed (using the inform – negotiate – schedule – call back strategy) or the pomodoro must be ...

Unfortunately the available memory on Microcontrollers is quite restricted and we do not get very far by storing a (uncompressed) WAV file e.g. in program/flesh memory, so I started to look into ...

The meter collectors in turn, manage a local area network (LAN) of meters using a repeating unlicensed 900 MHz radio frequency (RF) technology. Several key features make this system unique from the ...