edited body

Source Link

edited Nov 27, 2019 at 7:45

9.7k
4
40
64

For the sake of not incorrectly connecting my power supply and damaging my board I'm going to ask a relatively dumb question. Is ground on my board the negative terminal on my battery? Explicitly Shouldshould I connect the ground to the negative terminal of the battery?

Arduino is not not mentioned in the question body, nor in the title. Arduino is only tangential to this question.

Source Link

edited Aug 31, 2015 at 5:25

Nick Alexeev

38.6k
17
102
240

For the sake of not incorrectly connecting my power supply and damaging my board I'm going to ask a relatively dumb question. Is ground on my board the negative terminal on my battery? Explicitly Should I connect the ground to the negative terminal of the battery? Thanks,