Hello , like I said before, my first arduino got fried probably because of the endstop, now the second time I plugged all the connections correctly and before turning the power supply on I noticed that my arduino was not getting recognized by my PC, it only got connected when I pressed down the endstop, and if I take of the endstop connection, the arduino connects normaly and when I plugged the power supply on, it started smoking just like last time, now if the endstop is connected, the arduino only works when I press it, and if it is not connected, it works normaly, what could be the problem? Can my ramps be damaged? Should I buy a new arduino? Buy new ramps? Cut off the + wire from my endstop?
Edit: I started trying some combinations and found out that: Sometimes when one endstop is connected and I plug in the USB, it works.
Sometimes when there are two endstops connected and I plug in the USB, it works and sometimes it doesn't
So when I vary the combinations sometimes it works and sometimes it doesn't,
No matter the combination, when I plug the power supply, nothing works
Edit: I started trying some combinations and found out that: Sometimes when one endstop is connected and I plug in the USB, it works.
Sometimes when there are two endstops connected and I plug in the USB, it works and sometimes it doesn't
So when I vary the combinations sometimes it works and sometimes it doesn't,
No matter the combination, when I plug the power supply, nothing works