The NTM-8 smart meter is a direct form, fit, and function replacement for the Foxboro 257, Bailey 775, or any other 6- or 7-inch analog meter. Available in a metal housing, the NTM-8 has industry ...

A popular purchase from the usual stockists of imported electronic modules is a digital panel meter. A very small amount of money secures a module with a seven-segment display that you can stick on ...

Digital multimeters (DMM), once called voltmeters, have been described as the tape measure for engineers in the new millennium. With electronics and electrical circuits included in almost every ...

As one Chicago suburb struggles to cope with chronic overcharging by its “smart” digital water meters, another is ramping up random testing after finding that some of its meters claimed usage when not ...

Digital modulation has a lot to answer for. Although the spectral efficiency of communications systems has improved, many signals resulting from digital modulation have significant power variation. In ...

Looking for a digital recreation of the classic analog volume unit (VU) meter? If you’ve got an Arduino, a few passive components, and a SSD1306 OLED, then [mircemk] might have the answer for you. As ...

Key differences in analog vs. digital features. Applications where each type of multimeter is best suited. Multimeters, from small handheld to more sophisticated benchtop models, are indispensable ...

With the energy price cap changes due to come into force on April 1, now is a good time to consider reading your electricity and gas meter. If you have a smart meter, you will not normally need to do ...