hi guys,
I am a very new newbie to the world of electronics and need some advices:
I would like to use RFID for this project:
Let's someone walks to my home and is equiped with my RFID, I would like to have a speaker at home announcing the person getting close.
So first I am wondering if the RFID on the person can be without a battery, or with minimal battery
And in my house whay do I need ?
Any specifications ? brand ?
thank you in advance
I am a very new newbie to the world of electronics and need some advices:
I would like to use RFID for this project:
Let's someone walks to my home and is equiped with my RFID, I would like to have a speaker at home announcing the person getting close.
So first I am wondering if the RFID on the person can be without a battery, or with minimal battery
And in my house whay do I need ?
Any specifications ? brand ?
thank you in advance