Weekend Projects

Room Automation

For a lazy person like me, everything needs to be automated. God has given hands and legs to make such things which will automate our day to day work like the basic one switching OFF & ON lights, fans or any electrical appliance. So here was my small project that can be done within a weekend to switch on & off your light with your arduino board through laptop commands. Currently its through laptop, i’m working to make it through mobile app.

However this current circuit i’m showing you is comparatively costly but as soon as its made for own usage purpose and not commercialised its ok for me because i already had all the components required with me.

  1. Arduino Boards ( i used one uno & a duemilanove)
  2. RF module
  3. Relay
  4. One fuse ( for safety)




Transmitter Code:




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