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I am a beginner in Arduino, and will soon buy the UNO board. I have a few questions about it before I buy:
1. What are the options of powering the board? I found on the net that there is a DC plugin option. But will it work on a power bank (for mobile, through USB) supplying 5V?
2. If I press the Reset button on the top left of the board, will the program that I loaded be erased, or will the program simply restart?
3. When I load a new sketch onto the board, does the previous sketch get automatically erased, or do I have to erase it manually?
1. What are the options of powering the board? I found on the net that there is a DC plugin option. But will it work on a power bank (for mobile, through USB) supplying 5V?
2. If I press the Reset button on the top left of the board, will the program that I loaded be erased, or will the program simply restart?
3. When I load a new sketch onto the board, does the previous sketch get automatically erased, or do I have to erase it manually?
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