Each of the 14 digital pins on the Arduino Uno can be used as an input or output ... In addition, some pins have specialized functions: Serial: pins 0 (RX) and 1 (TX). Used to receive (RX) and ...

To do so, the Arduino was set up to monitor the BUSY ... With our task made clear, hours of mucking about then ensued. Serial pinouts were confused, time and again, and there was regular double ...

That file is loaded by Arduino.h. The IDE wants to ... LTO menu.variant=Variant menu.pinout=Pinout menu.bootloader=Bootloader menu.SerialBuf=Serial Port Buffers (RX/TX) Next, I moved down the ...

Now that your rotary encoder hardware is up and running it’s time to tell your Arduino what to do with the encoder signals. There are the two basic ways to read a microcontroller’s digital input. With ...

Then, chances are you already know what an Arduino is, or at the very least ... A few other distinctions you'll notice between the two boards' pinouts are that the Nano has more reset pins ...