Can you help with Arduino? Please!?

Which power supply do you recommend me for Arduino? I’m facing issues with the chinese 5v and 9v power supplies. They cause the Arduino reads to go crazy, making it misbehave. When I run through the computer USB, it runs just fine! Which power supply for Arduino do you recommend me? Please need help!

2 Answers

  • 4 weeks ago

    I've a couple of boards here and they're both very forgiving when it comes to power supplies.  Any decent power supply within the voltage range and with sufficient amps should work fine!

  • 4 weeks ago


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