12V Motor Reversing polarity with 5V Relays using Arduino Uno

I used an Arduino Uno to control a 5V relay module that changed the polarity of a 12V motor which allowed me to have a "forward" and "backward" direction of the motor.

[OscarGarcia-dgis]

He's has a two relay setup in which one relay is turned on to turn to one side and leave the other one off, then have the other relay turn on when he needs it to go the other way and have the first one turned off. The wiring he has simply allows it to use less cables. Have the arduino simply switch from one relay to the other via a switch or programmatically.

[AztecWarrior_]

You can use a motor shield. You can control speed and direction. A lot less wiring and programing.

[HSETM]

Is there any way to do this but only after it hits 360 degrees? I'm making a mini Whelen siren and I need to figure out the Oscillation.

[damienpv]

Any ideas on how to send power to each relay without an arduino? My laptop is broke 😢

[twinturbotaj]

The right relay turns the motor to the right when the left relay gets switched "off" by 5v arduino [LOW] signal. Red and green is power to the DC worm drive motor. Am I right?
I bought some relays that were 12v triggered and I can't do the same with arduino, doh!

[damocode]

Could you please get me a diagram for this I really need it

[gadfay]

Hello! thank you for the video. Could show the arduino code

[PrabowoAndrianto]

How about control it with magnetic switch forward and reverse?