Controlling two leds with two seperate switches that are connected to an Arduino UnoWITHOUT A BREADBOARD

Projects General Guidance
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@mrramz, your topic has been moved to a more suitable location on the forum. Introductory Tutorials is for tutorials that e.g. you write, not for questions. Feel free to write a tutorial once you have solved your problem :wink:

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  1. Do you have series resistors in place?
  2. Because you're tangling stuff together, you might have bad contacts.