Microbit Driver Expansion Board & Stepper Motor
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Hello everybody.
I come here because I have trouble to make Stepper motors turn with my Micro:bit and its driver expansion board.
To make it simple, I need to use stepper motor to craft a 3D scanner.
However, when I wire the motor to the board as shown on the photo in the zip, and when I put the code given on the wiki for the board (https://github.com/DFRobot/pxt-motor) in my microbit, the stepper motor does not turn. I hear it functionning inside, but it does not turn.
I use a 28BYJ-48 Step motor.
I hope you can help because I really don't understand where I've failed
Thanks !!
This expansion board supports 3.5V to 5.5V power supply. It provides a DC 2.1 plug and a wiring terminal which can be connected directly to three dry battery boxes. It comes with a USB to DC 2.1 adapter cable, which can be powered by power bank and is more economical and environment-friendly.
[url=https://www.mypascoconnect.bid/]My Pasco Connect[/url]
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