Light Alarm

£5.49

Light Alarm

10 in stock (can be backordered)

Description

The Light Alarm is a circuit that sounds a buzzer when the light level falling on the circuit reaches a certain level. However, once triggered, the circuit will continue to beep even if the light falls below the trigger level and this can be useful in security situations where a burglars torch activates the alarm! So, how does this circuit work and what makes it better than other light detection circuits? Build this kit and find out!


Product Specifics
  • Component Count : 22
  • Battery Powered? : No
  • Operating Voltage : 5V
  • Operating Frequency : N/A
  • Output Voltage : N/A
  • Output Current : N/A
  • Dimensions (PCB) : 52mm x 33mm
  • Mounting Holes : No
  • Prebuilt : No – Kit form
  • Batteries Not Included

Documentation

Download Electronics Construction Manual (PDF)

RoHS Details

All RoHS & REACH Compliant Parts

All parts sold by MitchElectronics are compliant with RoHS and REACH directives which ensures that they can be used in commercial environments as well as complying with environmental laws. Watch the video below to learn more about RoHS compliance and why it may be important for your next DIY project!

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