You won't believe what this DIY leg mechanism is capable of! Quadruped robot building.

You can find all the information at: www.pcbway.com/project/sharep...
Check PCBWay services, you won't regret and you will help me for free too!
pcbway.com/g/DkSvyJ
Project details, discussion and files: hackaday.io/project/171456-di...
Code: github.com/miguelasd688/4-leg...
Instagram: / asd.lab
If you want to support the projects so i can continue with them: paypal.me/labsupport

[@beolion2653]

yo man great design love the video but i noticed 1 thing that is, the corners of the pcb are not rounded of, this can cause injurys because the way the pcbs are manufactured the pcbs can get some sharp edges.

[@devinwolanick7473]

Very cool, would love to see how you did the inverse kinematics.

[@dinoscheidt]

2:50 ha. I have exactly the same huge world map mouse pad. Maybe this helps the algorithm. Great work!

[@IndraKurniawan-vk2qb]

What a Superb content!

[@asdlab]

Thank you so much!!

[@RamBrosWorkshop]

That's truly ingenious man

[@nelsondisalvatore9812]

Impresive!

[@zoezoe7063]

very inspiring me

[@robertoguerra5375]

Que chevereeee !!!!

[@danilo17lo]

Great

[@asdlab]

Thanks!!

[@zoltanmisley666]

do you have the STLs of the new leg design uploaded?

[@rahadyanmuhammad271]

Hi. I am mechanical engineering student
I love designing but i didnt have any skill in programming
Would you like to recommend me any website/course to program robot from basic? I really hope that the course is focus on project based not a general mathematical equation
Do I have to use arduino or something?
Thank you so much

[@ironman5034]

Hey the code please, especially that compliancy

[@ironman5034]

At 4:38 how do you collect data when you push it? Isn't the servo locked in that position?

[@asdlab]

Yes, servos lock position depending on its own internal potentiometer. But when a load is applied small deviation from desired position is shown, so directly reading this potentiometer in the microcontroller (the analog signal that appears in the video), I can calculate the difference between desired position and real position. Then PID controller is used to keep this difference at zero.

[@ironman5034]

@@asdlab can i get the math of the inverse and forward kinematics on their own it's hard to get them from the code, also if you have code for that pid control that reads the potentimeter it would help greatly

[@ironman5034]

@@asdlab hello

[@ironman5034]

@@asdlab can i get the math of the inverse and forward kinematics on their own it's hard to get them from the code, also if you have code for that pid control that reads the potentimeter it would help greatly

[@huraahuraa7228]

Hello bro