hi folks,
I need an information about stepper motor.
I need a circuit, which has an RC receiver input that makes the engine turn for about 3 seconds and starts everytime on the same position.
Here is an engine that would fit my needs:
Neuftech DC 5V 4 - Phase 5 Draht Micro Elektro Step Motor 28BYJ-48 mit Antrieb Modulplatine ULN2003 für Arduino
Which board do I need in order to make it work?
Please recommend the smallest and most lightweight option.
It would be even better if this engine could be used: 28BYJ-48 28BYJ48 DC 5V 4-Phase 5-Wire Arduino Stepper Motor with ULN2003 Driver Board
Thank you very much
Your question isn't very clear to me.
Are you asking for the best Arduino variant suiting your requirements "the smallest and most lightweight" ?
That would be something like a pro mini.
The motor you are referring to, has the driver included on a separate board.
It seems you have selected a product from a German site, so it is likely to me that you are from a German speaking country.
In that case, did you see that there is a German section (click !) available over here ?
Perhaps that will make things a bit easier for you, but of course you are still very welcome on the international part of the forum.
I needed a stepper motor for a rotating Earth model I made. Because they are so cheap and easily available I also chose the 28byj48 motor. I made the driver out of an NTE 2019 (similar to the 2003 you mentioned) and an ATtiny84. Works great, doesn't use a lot of power or take up a lot of space in my globe.