Fénykapcsoló, fényérzékelő relével, LM393 modullal

Light-sensitive sensor with relay output. The relay closes when the ambient light intensity exceeds the set value. The switching sensitivity of the power relay is set by the trimmer. LED status indication. Technical parameters:. - power supply: 5 V DC. - consumption <100mA in active state. - comparator: LM393. - sensor: photoresistor. - setting the sensitivity with the trimmer. - green LED to indicate power supply of the module. - red LED to indicate relay closing. - contacts: NO + NC 250VAC / 10A. - size: 50 × 26 mm. The product is not a stand-alone unit, it requires professional installation.