I just wanna point out that the l298n causes a voltage drop of around 1.5v on it´s output, so if you give it 12v, the motor will only be recieving around 10.5v. Even though most motor drivers will also cause a voltage drop, there are alternatives that will only drop it for approximetly 0.1v for almost as cheap as the l298n (the TB6612fng is an example, although it lacks other features like the 5v regulator). Great video as usual, merry chrismas.
@@canocholic Nice Experiment! I'm not sure, but, It might be the 'Twist' in the Rubber Band that was engaging the flat gear that was causing just enough slipping to eventually wear out the Gear Drive in the Motor Assembly. Every time there is tension on the Flat Gear Plate and the Rubber Wheel rotated around then hit the 'Twist' It allowed a bit of Slop to wear out the Meal Gears. Anyways, Just a Theory. Can't wait for the Next Video!
Maybe some physics you could also use: Energy needed to lift 15 kg 10 cm from the floor (gain of potential energy = m.g.h) : 15 kg * 9,81m/s² * 0,1m = 14,715 kgm²/s² = 14,715 J (Joule) = 14,75 Watt.seconds Say: Motor 12V, 0.1 A, with 50% efficiency so useful output power = 0,6W Say: Energy loss in gearbox = 50% Than that motor has to run 14,75 W.s/(0,6W*0,5)= 50 seconds. Give it 24 hours (and the right gearbox) and it will lift 25 metric tonnes.
I just wanna point out that the l298n causes a voltage drop of around 1.5v on it´s output, so if you give it 12v, the motor will only be recieving around 10.5v. Even though most motor drivers will also cause a voltage drop, there are alternatives that will only drop it for approximetly 0.1v for almost as cheap as the l298n (the TB6612fng is an example, although it lacks other features like the 5v regulator). Great video as usual, merry chrismas.
Thanks for the info, Merry Christmas!
Underrated asf
I like how you mounted the motor, as it shows how large the gear reduction is!
Thank you!!!. And i love it vibrating like an old harley
@@canocholic Nice Experiment! I'm not sure, but, It might be the 'Twist' in the Rubber Band that was engaging the flat gear that was causing just enough slipping to eventually wear out the Gear Drive in the Motor Assembly. Every time there is tension on the Flat Gear Plate and the Rubber Wheel rotated around then hit the 'Twist' It allowed a bit of Slop to wear out the Meal Gears. Anyways, Just a Theory. Can't wait for the Next Video!
Maybe some physics you could also use:
Energy needed to lift 15 kg 10 cm from the floor (gain of potential energy = m.g.h) : 15 kg * 9,81m/s² * 0,1m = 14,715 kgm²/s² = 14,715 J (Joule) = 14,75 Watt.seconds
Say: Motor 12V, 0.1 A, with 50% efficiency so useful output power = 0,6W
Say: Energy loss in gearbox = 50%
Than that motor has to run 14,75 W.s/(0,6W*0,5)= 50 seconds.
Give it 24 hours (and the right gearbox) and it will lift 25 metric tonnes.
lets go, another video.
what type of tablet and tablet software are you using that looks like a pad of paper?
Hi, it's an ipad and the app is called goodnotes
Great video ;)
Thanks!
merry christmas ☃️🎊
Happy holidays!
what problems can't you solve with gear ratio?
A dirty floor, probably.
Hahah, true but robo vacuums also use gears after all, soooo
@@canocholic Dang it. I thought I had something.
tax
@beaclaster Analog calculators use gears.
Make the most powerfull edf jet engine for "healthy air circulation" and defently not for the sake of having a jet engine. ;)
Cool idea, thank you
just buy l20 with 20rpm ans you have 3kg force just out of the box
Hi, such motor is not available in Turkey unfortunately.
And all those components could be replaced with a 3 position 6 pole switch 😅
You're absolutely right. But I didn't had one. And I wanted to show what an algorithm is, in its simplest form.
Hell yeah more gear abuse!