How to motorize any slider for less than $50! Parts listed

In this DIY video, I show how I motorized my Edelkrone Slider Plus in 2-3 hours.
Any slider can be motorized in this very simple and affordable way.
All you need for it is your imagination, creativity and all the parts listed below or similar.
(Just opened affiliate account with Amazon and will make a tiny commission if you buy by clicking on these links. Thank you!)
Parts list:
Uxcell 12V Motor (I recommend 2 RPM for the time lapse and 40 RPM for regular shooting)
2 RPM - amzn.to/2NWJRsY
40 RPM - amzn.to/2M7iZor
Mounting Bracket:
amzn.to/2M68vWh
Timing Belt with Pulley (I used this one but had to drill a bigger hole in the pulley)
amzn.to/2wUWVZn
Speed controller:
amzn.to/2Qb1Oph
8 Battery holder:
amzn.to/2M7RpY3
9V battery connector clip:
amzn.to/2oLew1r
Cable:
amzn.to/2oOcfTl
Music from Epidemic Sound (www.epidemicsou...)