PCBWAY high quality PCB for 10 Pcs = $5 (1-2 Layer build time 24hours)
www.pcbway.com...
The Eggbot is a drawing art robot that can draw on spherical or egg-shaped objects. You could also use this machine to draw on ping pong balls and golf balls. You will needs two stepper motors, a micro servo motor to lift the pen, a bearing, V-slot frame 2060, spring and linear rod. And of course, you’re going to need the electronic bits to drive it all.
If you have a 3D Printer you can create this Eggbot drawing robot, It was also decided to build the main frame from acrylic sheets.
Conceptually, one stepper rotates the egg around X axis of symmetry, the other rotates the pen’s Y axis so that it can travel north-south, and the servo lifts up the pen between strokes.
The firmware Eggbot is based on the cool Grbl_Esp32 project of bdring
This project was done for being a good introduction to CNC machines because you can clearly see and learn all the firmware and hardware concepts that involves them in a fun way.
Order Kit Eggbot on Tokopedia:
www.tokopedia....
Order 10 Pcs Drawing Robot Shield PCB $5 on PCBWay www.pcbway.com...
Follow tutorial step by step on Instructables:
www.instructab...
Part List of Eggbot:
1x X Motor Support
1x Y Motor Support
1x Frame Cover
1x Left Egg Holdert
1x Right Egg Holder
1x End Cap
1x Vertical Y Arm
1x Pen Holder
1x Egg Holder Support
4x Spacer 3mm 3D Printed Part
1x V-slot Frame 2060 15cm
1x Controller ESP32 Drawing Robot Shield
2x Stepper Motor Nema17
1x Servo SG90
1x MicroSD 8GB
1x Bearing 693ZZ
1x Power Supply Adaptor 3A 8V
1x Linear Rod Dia. 3mmx100mm (ex DVD room)
1x Press Spring
1x Knob M3
4x M5x6mm Hex Socket Screw
2x M5x8mm Hex Socket Screw
1x M5x12mm Hex Socket Screw
4x M3x8mm screw
8x M3x6mm screw
1x M3x25mm screw
1x M3 Nut
1x M2x10mm screw
1x M2 Nut
1x Marker
11 окт 2024
