well, interfacing an µC to “an lcd panel” is quite hard and would’ve been an interesting topic. but since this post is about “interfacing an arduino with a serial lcd controller”, i’m ...

By connecting multiple MFRC522 RFID readers to an Arduino Uno, she’s come up with a method of triggering a device (like an electronic door lock) only when the appropriate combination of RFID ...

Fast RFID reader for Arduino and Raspberry Pi projects. ... or you can remove the on-board ATMEGA328-PU chip and insert it into your Arduino UNO directly as another method of quick programming.