All the modules are powered with 5V from the Arduino ... take a look at the receiver code. The Receiver System communicates wirelessly using an RF module with the Transmitter System and displays ...

This library provides several useful extensions that make programming Arduino ... both AVR and i2c AT24 EEPROMs with a common interface The eeprom abstraction has several implementations, which makes ...

Abstract: The structure of binary LCD codes invariant under a permutation of odd prime order p is described. A systematic construction of such codes when 2 is a multiplicative root modulo p is ...

Read and Write NDEF messages on NFC Tags with Arduino. NFC Data Exchange Format (NDEF) is a common data format that operates across all NFC devices, regardless of the underlying tag or device ...