Thingiverse
SMARS - 28BYJ-48 by unclejeff
by Thingiverse
Last crawled date: 4 years, 3 months ago
UPDATE: Fixed the non-manifold and shaft hole error.
The image shown is the 3d printed fixed version.
Just a remix of SMARS with cheap 28BYJ-48 stepper motor, Idea from "cascadyas".
It's a very cheap and easy to make robot/rover, the only difficult task is assembling the original track.
28BYJ is a very slow stepper, Please be aware this robot will be very slow.
• M4 screw and nut (motor mount)
• M3 screw and nut (slave wheel mount)
• Mounting the motor might be a little tricky, a long nose pliers will do the trick to hold the M4 bolt.
Pinout diagram taken from "https://www.arduinoecia.com.br/2014/07/motor-de-passo-28byj-48-motor-shield.html"
"wtix" is kind enough to provide information and code on the robot "https://quackerlatuet.wordpress.com/2018/02/21/selbstgedruckter-roboter/" please note it is in german.
"wtix" testing code for the robot using ULN2003 driver "https://github.com/wtlx/smars-28byj-48"
I have also tested SMARS - 28BYJ-48 and ESP12/E using the code from this link "https://www.thingiverse.com/thing:2312476".
Video and files will be updated very soon.
The image shown is the 3d printed fixed version.
Just a remix of SMARS with cheap 28BYJ-48 stepper motor, Idea from "cascadyas".
It's a very cheap and easy to make robot/rover, the only difficult task is assembling the original track.
28BYJ is a very slow stepper, Please be aware this robot will be very slow.
• M4 screw and nut (motor mount)
• M3 screw and nut (slave wheel mount)
• Mounting the motor might be a little tricky, a long nose pliers will do the trick to hold the M4 bolt.
Pinout diagram taken from "https://www.arduinoecia.com.br/2014/07/motor-de-passo-28byj-48-motor-shield.html"
"wtix" is kind enough to provide information and code on the robot "https://quackerlatuet.wordpress.com/2018/02/21/selbstgedruckter-roboter/" please note it is in german.
"wtix" testing code for the robot using ULN2003 driver "https://github.com/wtlx/smars-28byj-48"
I have also tested SMARS - 28BYJ-48 and ESP12/E using the code from this link "https://www.thingiverse.com/thing:2312476".
Video and files will be updated very soon.