error while uploading the program (program to blnk led) what can i do to solve the problem
Arduino: 1.6.9 (Windows 10), Board: "Arduino/Genuino Uno"
Sketch uses 846 bytes (2%) of program storage space. Maximum is 32,256 bytes.
Global variables use 9 bytes (0%) of dynamic memory, leaving 2,039 bytes for local variables. Maximum is 2,048 bytes.
avrdude: ser_open(): can't open device "\\.\COM1": The system cannot find the file specified.
Problem uploading to board. See http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions.
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
Arduino First-Arduino-Program 04-05 min 40-50 sec
Answers:
This is the arduino connection issue you are facing. First connect the Arduino to your PC/Laptop. In the Arduino IDE menu bar, you can go to Tools option. Then in the port option, select the dedicated Arduino Uno port and upload the code again.
