Subcategories
Dusk sensor are circuit of specially selected photoresist and resistor.
Twilight sensor - light intensity module
The sensor module atmospheric pressure BMP180
AC-METER is a measurement transformer ZMPT101B with amplifier.Sensor board is prepared for 1 phase AC voltage measurement.
AC-METER is a measurement transformer ZMPT101B with amplifier.Sensor board is prepared for 3 phase AC voltage measurement.