Troubleshooting
If you are having difficulties with the Arduino UNO, try referring to the troubleshooting page. https://www.arduino.cc/en/Guide/HomePage or the forum https://forum.arduino.cc/
If you are having difficulties with the Arduino UNO, try referring to the troubleshooting page. https://www.arduino.cc/en/Guide/HomePage or the forum https://forum.arduino.cc/