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Here is what @Semer_nur built. The video explains what's happening very much but my favorite part is the use of antennas. I've never tried antennas tbh so this got me hooked.
It has an RFID scanner and then once it reads the data, the uno board will send an HTTP request to the backend and make sure that specific ID is authorized or not and send a radio signal.
Then a radio receiver with specific frequency picks that signal and does data decryption and validate the signal and automatically unlock.
#CommunityShowcase #SmartLocks
@Dagmawi_Babi
It has an RFID scanner and then once it reads the data, the uno board will send an HTTP request to the backend and make sure that specific ID is authorized or not and send a radio signal.
Then a radio receiver with specific frequency picks that signal and does data decryption and validate the signal and automatically unlock.
#CommunityShowcase #SmartLocks
@Dagmawi_Babi