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Topic: Providing wrong input parameters to arduino (Read 201 times) previous topic - next topic

rushix

Say i have a UNO R3 or take any Arduino for consideration.

  • What will happen if i connects VCC to NEGATIVE POLE OF DC 12V BATTERY
  • What will happen if i connects GND to POSITIVE POLE OF DC 12V BATTERY
  • What will happen if i used AC 220V INSTEAD DC 12V BATTERY


I JUST WANT TO CONFIRM, DO I NEED A BRIDGE RECTIFIER TO SAVE ARDUINO BOARD?

spycatcher2k

If you need to ask these questions, put the Arduino, and tools down, take 2 steps back, learn the basics of electronics THEN you are safe enough touch this!

I'm NOT joking - You will kill yourself if you continue with this level of knowledge.
Mrs Drew
-=-
http://www.uk-pcb.co.uk - UK PCB Fab Company
I will design & code for you, but I will also charge you (PM me)
If you don't like my answers, realize : I'm not being cheeky, I'm Just trying to prompt you to use your own brain/google etc.

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