Read and Write NDEF messages on Mifare Ultralight NFC Tags with Arduino connected to MFRC522 RFID card. NFC Data Exchange Format (NDEF) is a common data format that operates across all NFC devices, ...

Hey, why not just use your Android phone/tablet? This Cordova/Phonegap plugin allows two-way serial communication using USB On-The-Go (OTG) from your Android device to your Arduino board or other ...

[royboy] from the Arduino forum has recently made a post showing off his Arduino / PC ambient light system. The system is simple to wire up and easy to use, as long as your video is being sent from a ...