Scanners for loose papers have become so commonplace that almost every printer includes one, but book scanners have remained frustratingly rare for non-librarians and archivists. [Brad Mattson] ...

The Arduino Serial Data Exporter library was created in order to streamline data exported via USB serial. Manually printing via Serial.print() and Serial.println() can quickly bloat code, particularly ...

ESP32 Serial Terminal Monitor Prelude: Many times like a multimeter, I expected to have a handy serial terminal nearby such that I will connect those two wires [Tx, Rx] of the probe and will be able ...

I'm not able to use the serial monitor with arduino-pico. I've only tried using 'raspberry pi pico w'. Scripts build and flash the device as expected but the serial monitor never attaches. I've tried ...

Learn Arduino RFID programming with hands-on code examples for reading and writing RFID tags, plus authentication protocols. Build practical Arduino RFID projects like LED control systems and access ...

Arduino & External EEPROM Now we have the key hardware handy. Now we can begin an experiment by connecting it with an Arduino board to write to and read from the EEPROM chip. We can write anything we ...

Most Arduino users will know about the Serial Monitor built into the IDE (available from the ‘Tools’ menu, or with keyboard shortcut Ctrl+Shft+M). This is a simple serial terminal that displays any ...

In our previous tutorial learned about SPI communication in Arduino. Today we will learn about another Serial Communication Protocol: I2C (Inter Integrated Circuits). Comparing I2C with SPI, I2C has ...