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Single-phase AC active output voltage mutual inductance module equipped with ZMPT101B series of high-precision voltage transformer and high-precision op amp current, easy to 250v within the AC power signal acquisition.
Voltage Transformer: Onboard Precision Micro Voltage Transformer
Operational amplifier circuit: high-precision on-board amplifier circuit, the signal to do the exact sampling and appropriate compensation and other functions
Mode voltage output: the module can measure AC voltage within 250V, the corresponding output mode can be adjusted
Output signal: the output signal for the sine wave, the waveform of the median (DC component)
Supply voltage: 5-30v
1 x AC-DC 5V 700mA 3.5W Power Supply Buck Converter Step Down Module for Arduino