I think this deserves another up to the people who would like to learn with the logic gates you can use this to the future.
Still giving away
5 sMerit left
I saw your previous project submitted on the anniversary of the bitcointalk and this is so good I'm hoping I try this kind of project too but the problem right now due to this pandemic I cant buy that equipment and tools, I want to try with the use of the RFID too.