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This is a tutorial for implementing UN2003A 28BYJ48 stepper motor controller combo. This motor stepper controller combo can be purchased very inexpensively from the web. Great for adding open loop positioning to your project in a very cost effective manor. One caveat is the the motor at 5v is about 1-5 rpm...
Project
Hardware
The project is listed in the EZ-Cloud v1 as:
UN2003A 28BYJ48
Ex post facto:
Disregard the colored jumpers on the digital ports. Rearranging the jumper wires was like pulling out individual grey hairs, serious pia.
By leversofpower
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I'll be in like a shot
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and then name my robot
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Okay... its the last day of the school holidays and this teacher is makin' the most of it and scripting up a storm!
Lol
Second there is a circuit from RC to stepper motor control circuit under $15 and drive it from a servo pulse.
drawback on using 4 digital lines is that needs 4 digital ports ,and cost little less
On servo (RC) control is costs a little more ,but only uses one digital port
Much info on servo controlled stepper motors on jan issue of servo MAGAZINE
the neck in the Ultimate wall-E is a stepper motor....i didnt thinki would be able to use it, and could not for the life of me think i could fit a tild attachment and a mini servo in there...
I'm deep into modding the RC car chassis and gutting the roboquad and totally redoing it with hbridges and programming so not sure when I'll get steppin' again...
One i like alot ,but so far cant find out where i put it is a linear screw stepper motor very small size
and might work great in my johnny five lynxmotion design to pull the eye camera in and out like they way a slide works.