ZMPT101B AC Single Phase Voltage Sensor Module

The ZMPT101B AC Voltage Sensor Module is a high-precision voltage sensor designed for accurate AC voltage measurement in various DIY and electrical projects. It is compatible with platforms like Arduino, ESP8266, and Raspberry Pi, and provides essential features such as high galvanic isolation, wide voltage measurement range, and high accuracy. The module includes an onboard precision op-amp circuit that ensures precise signal sampling and compensation, making it suitable for metering, fault detection, and household or industrial applications. It can measure AC voltages up to 250V with an adjustable analog output.