Hello everyone!
I have started a project making an electrical security system. I was thinking one way to "Unlock" the security lock is to shine phone's flash with certain frequency and it will unlock that particular lock.
To achieve this, I was thinking of just using IR transmitting and receiving techniques, however I realized it cannot be done when I start introducing a certain pattern of flash.
I am currently fiddling with a PIC trial and erroring the ways this system could come to life.
Do you have any suggestions I could take? any advises will be appreciated!
Thank you
I have started a project making an electrical security system. I was thinking one way to "Unlock" the security lock is to shine phone's flash with certain frequency and it will unlock that particular lock.
To achieve this, I was thinking of just using IR transmitting and receiving techniques, however I realized it cannot be done when I start introducing a certain pattern of flash.
I am currently fiddling with a PIC trial and erroring the ways this system could come to life.
Do you have any suggestions I could take? any advises will be appreciated!
Thank you