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  1. J

    Is it possible to play music with an mp3 card without Aurdino with a 27 MHz remote control?

    Hello, to solve this problem, I added resistors to the ends of the card and I was able to listen to the signal from the receiver end. When I press the remote control, the sound plays and stops.
  2. J

    My dishwasher is giving an F5 error. Please help me. I have detected a problem like this: While it is receiving water, it is draining the water from t

    pump problem was not working pump was not working
  3. J

    My dishwasher is giving an F5 error. Please help me. I have detected a problem like this: While it is receiving water, it is draining the water from t

    I want this t-shirt
  4. J

    My dishwasher is giving an F5 error. Please help me. I have detected a problem like this: While it is receiving water, it is draining the water from t

    The problem is that the dishwasher does not receive enough water while it is running. While the hose is receiving water, it discharges half of the water. This should not normally happen.
  5. J

    My dishwasher is giving an F5 error. Please help me. I have detected a problem like this: While it is receiving water, it is draining the water from t

    What is the reason for this problem?
  6. J

    My dishwasher is giving an F5 error. Please help me. I have detected a problem like this: While it is receiving water, it is draining the water from t

    My dishwasher is giving an F5 error. Please help me. I have detected a problem like this: While it is receiving water, it is draining the water from the other side, that is, from the hose. In this case, it is not receiving enough water.
  7. J

    Is it possible to play music with an mp3 card without Aurdino with a 27 MHz remote control?

    But I have another question, I want the car to make a sound when it moves forward and not make a sound when it stops.
  8. J

    Is it possible to play music with an mp3 card without Aurdino with a 27 MHz remote control?

    Thank you for your suggestions, the lights flash with the relay and the mp3 card plays sound when I press the button. The engine makes noise when the vehicle is started. I also added AURDINO, its lights turn on and off when turned on. I added a relay for left and right signal. Blinking.
  9. J

    Hello, I want to reduce 12 volts to 7 volts, how many ohms do I need using a resistor?

    I connect a resistor to both sides, but no current flows. If I remove the resistor it gets current. Why is this happening? I connected a 3 ohm resistor, the current does not go away, if I remove it, it goes away. This is the power unit. My purpose is not to ask troll questions, but to reduce...
  10. J

    Hello, I want to reduce 12 volts to 7 volts, how many ohms do I need using a resistor?

    Hello, I want to reduce 12 volts to 7 volts, how many ohms do I need using a resistor?
  11. J

    Is it possible to play music with an mp3 card without Aurdino with a 27 MHz remote control?

    Is it possible to play music with an mp3 card without Aurdino with a 27 MHz remote control?
  12. J

    I want to ask a few questions. Can I control a 380 DC motor using Arduino with a driver card? And I want to ask another question. Can I calculate the

    There is an easier way, I found this. It has a DC 380 motor. I found this in this RC car. Anyway, I connected it to Aurdino and the driver card. Then I connected an LED to the end of the DC motor and connected it to AURDINO. When the LED is on, the DC motor moves and the sound is played. When...
  13. J

    I want to ask a few questions. Can I control a 380 DC motor using Arduino with a driver card? And I want to ask another question. Can I calculate the

    I want to ask a few questions. Can I control a 380 DC motor using Arduino with a driver card? And I want to ask another question. Can I calculate the rpm number and play sound?
  14. J

    When the engine starts, sound will come from the mp3 card, and when the engine stops, sound will come from another mp3 card.

    He rides it at home, it is an electric skateboard, he has a slight disability, so he can hear the sound coming from afar, but it is not much, I found a solution, I never thought about the light related to the sound, yes, that could be it too.
  15. J

    When the engine starts, sound will come from the mp3 card, and when the engine stops, sound will come from another mp3 card.

    Actually, there's a reason for this: she has a slight hearing impairment, she owns a skateboard
  16. J

    When the engine starts, sound will come from the mp3 card, and when the engine stops, sound will come from another mp3 card.

    When the engine starts, a sound will come from the mp3 card, and when the engine stops, a sound will come from another mp3 card. I want the DC 1.5 volt engine to hear a sound when it starts, and another sound when it stops. I'm making this for my hearing impaired brother.
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