Hello, in this tutorial i will show u how to upload code in arduino pro mini through UNO r3 ........
You just need to follow these steps.
Connect as shown in the circuit diagram .
1- Open Arduino Software in Windows or any other OS you are using.
2- Go to tools.. then go to Board.
3- Select the board as "Arduino Pro or Pro Mini".
4- Upload Code.
5- Done .
Add a Teacher Note to share how you incorporated it into your lesson.