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DIY FMA135 EAF – 3D printable model from Thingiverse Thingiverse

DIY FMA135 EAF

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DIY EAF project for Askar FMA 135
Based on Arduino Nano, with myFOCUSERPRO2 "myFP2M_ULN2003_336" open source code Ascom Compatible
Motor :5V 28BYJ-48
Stepper control chip: ULN2003
Prototyping board: 20x22mm
Belt: GT2-260, Belt Width 6mm
Pulley: GT2 12 teeth 5mm
Bolts:
2 x M5x10
2 x M4x8 with washers and nuts
4 x M3x8

Some tips for connecting wires, this is not clear on the pictures...
The Red of the 28BYJ-48 motor is connected to the bottom right pad of the ULN2003 chip (ULN2003 COM).
VIN from the arduino is also connected to the bottom right pad of the ULN2003 chip (ULN2003 COM).
GND from the arduino is connected to the bottom left pad of the ULN2003 chip (ULN2003 GND).
Hope this help :)
Source
Thingiverse
What you need to print this: Intermediate Low confidence
Single piece Hardware needed
Supports 1/3
Assembly 0/3
Settings 1/3
Bed size 0/3
Post-process 1/3
Printer
FDM / FFF
File format
STL
Material
Min. bed size
22 mm (Small)
Post-processing
Hardware
Software
Cura, PrusaSlicer, or similar
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