Part of Made in India,Design Innovation

Workshop,2015

A  Fresh  New  Experience  in  

Project-­‐Making  and  Learning

PHYSICS INVESTIGATORY PROJECT ON

BURGLAR ALARMProtect  your  home  with  your  own  project!

In  this  project,  we  will  build  a  mechanically  actuated  alarm  system  triggered  by  a  small  physical  force  applied  through  any  foot.  The  circuit  can  be  assembled  beneath  the  doormat.  The  moment  anyone  steps  on  the  doormat,  the  switch  gets  pressed  due  to  which  the  relay  gets  

acEvated  and  the  buzzer  starts  beeping.  The  circuit  can  be  modified  for  conEnuous  beeping  using  a  feedback  wire.  

Hope  you  wake  up  and  catch  the  thief!

Have  a  look  at  our  Project  Kit!

CoolJunk   is   India's   fastest   growing  DIY   (do-­‐it-­‐yourself)   kits   company   focused   on   project-­‐based   learning   in  science,   engineering   and   technology.  Having   20,000   users   in   India,  US,   Singapore,   Middle   East   and   New  Zealand,  the  CoolJunk  kits  are  known   for  quality,  innovaPon   and  high  producPon  value.  CoolJunk  has  been  featured   in   naPonal   and   internaPonal   journals   including   Wallstreet,   Yourstory,   Hindu   Business   Line,  NextBigWhat  and  was  tagged  as  the  coolest  Indian  start-­‐up  in  IAN  Bootcamp-­‐2011.  

You  may  refer  to  this  video:  Burglar  Alarm  For  more  projects  visit  our  website:  CoolJunk  

Tools  and  Components  in  one  box.

Step  by  step  visual  instrucPons

Detailed  experiment  theory

CoolJunkCoolJunkCoolJunk

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