New to the community, i am a total noob, i have a pi pico project using 28byj stepper motor 5v, looking to control revolutions per day from 600-1200, in both directions, using a rotary encoder. also want to have some lights to make it looks cool. Ive spent the last few days trying to get this work with the help of some youtube videos but can only get basic things working code wise, the farthest i have got it to get my stepper motor to buzz and tick, im using gp pin 0-3 for the stepper motor, to a driver board (in1,in2,in3,in4) along with vcc for power and the gnd to the pi pico. I tried taking power from 3v on the pico but the x4 driver led were very faint, so ive used Vbus since and they are much brighter, can anyone point me into the right direction of what im missing?
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what im missing?... you did not say what you have, so how can we determine that you are missing? ... please add information about all of the components, how they are connected and the program you are using