Hi guys, I have finished making my first robot. It was all possible because of LMR. Now one last doubt for it. For my arduino robot to freely roam I will need to power my board with some batteries. Could you tell me the amperage and voltage of the battery so that I can buy one. Will it be OK if I just attach some batteries to it directly with something connected to it so that it will fit in the power socket of my arduino board ??
Thanks for your help.