Learn how to use different methods and protocols to link your microcontroller to sensors and actuators, such as analog and digital IO, serial, wireless, libraries, and tips.

APC issue 542 (February) is now available, ensuring you never miss another software update.

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 ...

arduino lcd i2c display hd44780 arduino-library arduino-platform lcd-display lcd-controller lcd-screen pcf8574 character-lcd lcd16x2 lcd1602 arduino-display lcd2004 lcd20x4 lcd-library display-library ...