Kemo B045 Light Barrier 12v

Kemo
Order Code:

70-1402

Brand: Kemo MPN: B045 EAN-13: 4024028010458
Qty Unit Price (Ex VAT)
1+ £8.27
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
35 in stock, despatched in 4 working days

This useful project kit operates a relay switch depending on changes in the ambient light level.


  • The circuit uses an operational amplifier, used as comparator
  • Can be used as a light activated alarm sensor
  • Relay switch operates if light from a lamp, door, window, etc., is interrupted by a person's shadow
  • May also be used as twilight switch, automatically operating lamps, etc., at dusk
  • Kemo type B045
Type Light barrier kit
Soldering Required Yes
Power 12V

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