Single-phase AC Active Output Voltage Transformer Voltage Sensor Module
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Received but not tested yet. More feedback in future
Chegou em perfeito estado. Só me falta testar
Well packaged and reasonable delivery time (18 calendar days from order). I have bought several of these and use them for power monitoring circuits. I am happy to recommend them.
Quality product. Received well ahead of schedule. Satisfied with purchase.
Short of a taste, the perfect package. This time ahead of schedule.
Not tested yet.
To measure power consumption for home automation, we need both a current sensor and a voltage sensor. We can then calculate real power, apparent power, power factor, etc. A good resource for understanding how to do this is https://openenergymonitor.org/ Note that this is a sensor, not a power supply.
useful
Package was received in good condition. Thanks
Haven't tested yet, looks good.