Self-tuning current transformer

Abstract

An electricity usage monitor may include a coupling component to attach the electricity usage monitor to an electrical circuit to monitor electricity usage of the electrical circuit, an analog-digital converter (ADC) configured to convert analog current readings captured by the electricity usage monitor into digital values, a processor operably coupled to the ADC, and a non-transitory, computer-readable medium operably coupled to the processor and comprising instructions which, when executed by the processor, cause the processor to perform operations. The operations may include determining a standard deviation of the digital values, based on the standard deviation, adjusting a gain of the ADC, and transmitting a signal to a server comprising the digital values.

Dependencies are inferred from the claim text.