[youtube= [Pcmofo] has shared a well-built, well-explained example of how to implement an RFID key system for a door. We call this the right way because it is well thought out and functional. In th… ...

[Will] has been hard at work on a replacement system for his Hackerspace’s RFID door lock.The original is now several years old and he’s decided to upgrade to a much more powerful processor ...