Circuit

Electronic Components

Motor Testing

LED-Neo Pixel

Combine stepper motor+NeoPixel

Prototyping

Fabrication

**Resouce: concrete table DIY video**

Material

	scale		Cost
Pine Plywood	1/2 inch * 4 ft * 4 ft	homedepot	60
Quikrete Vinyl Concrete Patcher	10 lb	amazon	27
mesh drywall tape	1 roll	homedepot	6
drain cover	17.7 inch *17.7 inch	amazon	50

I built a box out of plywood, and taped it with dry wall tape to create more grasp for the concrete patch.

I built a box out of plywood, and taped it with dry wall tape to create more grasp for the concrete patch.

Mixing concrete patch with water in 5:2 proportion. Wipe it on top of the dry wall tape.

Mixing concrete patch with water in 5:2 proportion. Wipe it on top of the dry wall tape.

Dry for a day. Sand it a bit with sponge.

Dry for a day. Sand it a bit with sponge.

This box is concrete texture but much lighter.

This box is concrete texture but much lighter.

TO DO/TO ADD:

speaker (subway sound)
fixing the code for smooth out the movement
fix the flower in a better/straighter way
a quieter motor diver maybe
wire extension for the stepper motor—>jst connector/terminal block