How to correctly use a few 28BYJ-48 with ULN2003A and one Arduino Mega?
I bought 28BYJ-48 with ULN2003A driver. I run basic Arduino examples and some code from web. But how do I use a few motors with one Arduino? It has very small rotating speed. If I rotate big gear by it that will rotate small gear to increase speed, I will lose torque, am I right?
I bought 28BYJ-48 with ULN2003A driver. I run basic Arduino examples and some code from web. But how do I use a few motors with one Arduino? It has very small rotating speed. If I rotate big gear by it that will rotate small gear to increase speed, I will lose torque, am I right?
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