Atmel’s 90E24 is a high-performance active and reactive energy metering device for single-phase two-wire, single-phase three-wire or anti-tampering active and reactive energy meters. Here is a demo power line monitor project using Atmel 90E24 and allows voltage, current, true power, apparent power, reactive power, power factor, phase angle, and line frequency to be accurately measured.
AC power line monitor using Atmel 90E24
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