The photo relay will initiate as soon as the illumination intensity of the environment decreases. A photo resistor S1 is used as a sensor. An integrated circuit U1D is connected to perform the function of a voltage comparator. The trimmer is used to control the relay initiation threshold. The LED indicates relay is on. 
Supply Voltage DC: 10 to 16 V/100 mA. 
Overall dimensions PCB 51х46mm. 

This product is a fully assembled module.
It is also available as a DIY assembly kit - Product code 1107 (separate product).

Switch On Device for Lighting Systems at Dusk /Photorelay/ - assembled

  • Brand: Hobbykit Ltd
  • Product Code: 1573
  • Availability: In Stock
  • 4.86 € (9.51 ЛВ.)


  • 3 or more 4.70 € (9.19 ЛВ.)
  • 5 or more 4.60 € (9.00 ЛВ.)
  • 10 or more 4.30 € (8.41 ЛВ.)

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