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Great stuff! Hexapods will always have a special spot in my heart.

Fantastic work! Loving the series man

Hey man, please keep going! It’s a cool project!

GREAT EFFORT

awesooome

Impressive stuff :)

amazing

awesome channel, really

Very nice ! Good job ! I’m trying to make one too 😅

That has to feel so incredibly satisfying when all 6 legs pass that initial check! Awesome project, and I'm glad you're sticking with it. I'm wondering if it would make sense to put a spring on the femurs such that it uses more energy to raise the legs, but less energy to stand still or push down. I'm no engineer, but I would think that would result in a significant savings in energy as the hexapod is constantly draining the batteries just to stand still.

@StewartTechnologies

Жыл бұрын

It really is satisfying! And that might work, I may have to redesign the leg if I implemented a spring though so I'll keep that idea in reserve if I have any issues with the current design.

Thank you for the video even though you can’t see this.

I've been watching a bunch of hexapod videos lately and I'm here from your first part (the legs) I want to try making hexapods too but I don't have any experience with electronics and stuff at all, so I'm pretty lost how should I get started?

Is the STL available for these parts? I really like the design.

Great work! can you please share the 3d design files

This was so cool, is there any way you could share the code you used?

Doesn't the Arduino Mega have enough I/O pins to directly control the servos? I'm a fan of the Parallax Propeller microcontroller and I used a Propeller Quickstart board to control 22 servos on my hexapod. Four of the servos controlled the eyes. I'm presently trying to upgrade my hexapod to use the Propeller 2 microcontroller. I ran out of RAM with the original Propeller and I'm hoping I can use the extra RAM and extra computing power of the Propeller 2 to male my hexapod better. If you get a chance, I'm hoping you'll take a look at my hexapod. I think it's my channel's trailer. I'm looking forward to watching your progress. Thanks for sharing your work with us. It's always fun to see other people's robots.

This project is glorious and really gives me the right direction to follow for my project. You using MG996R gives me hope that I can reduce my project budget :D. Could I know what battery options should be considered to power up this hexapod?

@StewartTechnologies

Жыл бұрын

Right now I'm testing things out with a 5200mah 3S Lipo with a SBEC to drop the voltage down to 6V. The next video will go over the setup in more detail.

Awesome! Interesting too, question? Is it possible to use a motor driver too instead of a servos driver? Plus the motor driver says for robotic too.

@StewartTechnologies

Жыл бұрын

Most servo motors have their own motor driver inside along with an encoder wired together for closed-loop control. To control a servo you only need power and a control signal (typically PWM). That's why I use a servo driver since it can produce multiple control signals simultaneously. Depending on the servo you might be able to get away with controlling it directly with a microcontroller, no driver needed. Motor drivers are typically for DC motors only.

@anthonyrickardii6198

Жыл бұрын

@@StewartTechnologiesthank you for the advice. Actually the servos I’ll be using is just the ones you have as we’ll.

@StewartTechnologies

Жыл бұрын

If you only have a small number of servos then you could power them externally and use the PWM pins on your microcontroller to control them. No need for an external controller!

@anthonyrickardii6198

Жыл бұрын

@@StewartTechnologies thank you so much I appreciate it. Last question? Sorry! Is it possible to control it with Bluetooth too?

@StewartTechnologies

Жыл бұрын

Yup, you just need a bluetooth module to interface your microcontroller with OR a microcontroller with built in bluetooth support like an ESP32.

where i can find the 3D parts file cuz i wanna build this for my university projects

how d i resize it to sg90 servo

Here's what I'm using for IK for mine (python): if(y_negate): y *= -1 theta1 = math.atan2(y, x) # calculate the distance from the origin to the point (x, y, z) d = math.sqrt(x**2 + y**2 + z**2) # calculate the angle between the line from the origin to the point (x, y, z) and the line from the origin to the point (x, y, 0) alpha = math.acos(z/d) # calculate the angle between the line from the origin to the point (x, y, 0) and the line from the origin to the point (x, y, length0) beta = math.acos(length0/d) # calculate the angle between the line from the origin to the point (x, y, length0) and the line from the origin to the point (x, y, length0 + length1) gamma = math.acos((length1**2 + d**2 - length2**2)/(2 * length1 * d)) # calculate the angle between the line from the origin to the point (x, y, length0) and the line from the origin to the point (x, y, length0 + length1 + length2) epsilon = math.acos((length1**2 + length2**2 - d**2)/(2 * length1 * length2)) # calculate the angle between the line from the origin to the point (x, y, length0) and the line from the origin to the point (x, y, length0 + length1 + length2) theta2 = math.pi - alpha - beta - gamma theta3 = math.pi - epsilon return [theta1, theta2, theta3]

I’m planning on doing a decapod with arduino mega. Do you think it’s possible for it to handle ?

@StewartTechnologies

Жыл бұрын

Depending on the Arduino it certainly could. You'll likely need something with lots of pins like an Arduino Mega. If you need more processing power you could offload stuff to a stronger MCU.

Hola, me podrías compartir el diseño 3D porfavor ? 😅😢😢 Te lo agradecería mucho

Do you offer the stl files?

Hello, my name is João Pedro Almeida. I'm from IEEE RAS CIMATEC in Brazil. We are developing a hexapode robot using ROS Humble embedded in a beaglebone board and the same servo motors you are using. We are following the development of your hexapode and we really like the CAD done. Could you make the modeling available in the description of your youtube video and if possible the source code as well?

Any github linke where i can find the stl files of this structure

Ohh... Have you any plan on continuing uploading videos of this project?

@StewartTechnologies

Жыл бұрын

Yup. Moving a bit slow on my end but new videos are still coming!

@edust83

Жыл бұрын

@@StewartTechnologies good to know that Stewart!!! ... Is there any chance you talk about power autonomy in future videos...?

Can you provide circuit diagram

Is it possible to use Arduino uno?

@StewartTechnologies

Жыл бұрын

Yup, although I'm planning on using a Raspberry Pi Pico instead.

@k.m.mukterhossain5908

Жыл бұрын

@@StewartTechnologies when will you upload the next part?

Can I get the Solidworks file if I follow you on Patreon? Nice work btw.

@StewartTechnologies

Жыл бұрын

Once I'm further along with this project I might release the files on GitHub like I did with the robot arm project.

Hi, do You have this great project in open source? On thingiverse or other site?

@StewartTechnologies

Жыл бұрын

Not at the moment, it'll be posted on Github and maybe Printables.com once finished though.

No new content :( sad

CAN YOU SHARE THE CODE FILES FOR THE LEG ?? PLEASE I NEED THIS FOR MY COLLEGE PROJECT

☝️ p̾r̾o̾m̾o̾s̾m̾

Spider-Bot...

@notAnxyte

Жыл бұрын

Spider-bot Has the potential that a spider got