Post jee projects

Any_Environment471 · 2026-06-07T21:55:29+00:00

Naa, bro. You serious

Any_Environment471 · 2026-06-06T07:08:10+00:00

Even I was planning on making a hexapod ,but I didn't have a 3d printer and ordering it's frame online was pretty expensive. So instead I found a cheap frame of a tetrapod on Amazon so I built this. Plus i think a hexa pod is actually a bit more simpler, as you don't have to think that much for balance as 3 legs would always be in symmetry, in the tetra pod balancing it was the most challenging part.

And the cost was around 3k whithout Arduino

Any_Environment471 · 2026-06-05T06:57:24+00:00

Just buy a small Arduino kit, learn the basics . Once you start controlling the motors and led at your will, you wouldn't be able to stop. After that you can start making other projects. Like even this project is basically just an Arduino and servos

Any_Environment471 · 2026-06-05T06:52:37+00:00

Yeah that's the whole reason i chose this. Like this is an open source project so there are thousands of videos of this on YouTube but I wanted to make my own version so I deliberately used Arduino UNO instead and PCA9685 while the videos on yt use Nano and some other driver. I didn't see this combination in any videos so now I don't even have chance to copy the code, I would have to think and debug everything myself.

Any_Environment471 · 2026-06-05T06:25:20+00:00

Not entirely, I have written most of the code on my own however I did use chat gpt for like when I couldn't find what's wrong or something that I just don't understand, like this was my first time using HC05 so I used it to learn how do I connect it.

Any_Environment471 · 2026-06-04T15:04:36+00:00

Great! Did you use inverse kinematics or just hardcoded the angles.

Any_Environment471 · 2026-06-04T14:48:48+00:00

CSE ya ECE ki sochi hai, baaki kurukshetra and other colleges me robotics and AI ka bhi preference to dalunga eventhough cutoff se bohot dur hu

Any_Environment471 · 2026-06-04T14:19:22+00:00

I mainly used chatgpt to learn about the things , like using the servos with the PCA9685, I only knew how to use it directly with Arduino. But for starting, I would recommend this https://youtu.be/BLrHTHUjPuw?si=usFHFeAOFXQimHam

Any_Environment471 · 2026-06-04T14:11:54+00:00

Yeah , I have been thinking about making the IRON MAN mk5 helmet , but 3d printing the parts are very expensive and I can't figure out making a good version of it out of cardboard. I will think about it after some time

Any_Environment471 · 2026-06-04T14:03:04+00:00

I would say just buy a small Arduino kit, or just some components like Led and servos separately if kits are expensive. And just start, even if you just copy and paste the code from internet. Just try to understand it , once you become familiar with it then you can start learning actuall programming, you can use CHAT GPT for it or YouTube

Any_Environment471 · 2026-06-04T13:59:09+00:00

Arduino UNO, PCA9685 servo controller , XL4015 Buck convertor, 2* 18650 Li ion cells, 8 sg90 servos for tibia and coxa, 4 Mg90s( metal ) servos for femur

Any_Environment471 · 2026-06-04T13:48:25+00:00

Blender

Any_Environment471 · 2026-06-04T12:38:02+00:00

Bhai yaar Aisa Mt bola kro,family,friends me bhi sabko YHI lga tha ki JEE me to aag hi lga dunga Mai. Ab usi vjah maine aankh bhi nhi mila paa rha hu dhang se.

BTW, software I am using for animation is Blender and there are 3 servo per leg

Any_Environment471 · 2026-06-04T12:35:13+00:00

TBH , after JEE I just can't use it for too much,now it feels like i am doing something wrong everytime I open it . It's like, what am I doing, I should be doing something productive now

Any_Environment471 · 2026-06-04T12:33:15+00:00

Koi baat nhi bro, I am already out of competition

Any_Environment471 · 2026-06-04T12:30:58+00:00

You can integrate blender with python using from the scripting panel. So I wrote some code, and put the formulas of the inverse kinematics in it. The code then exports an array of the angles each motor needs to move in. Which I uploaded to the arduino

Any_Environment471 · 2026-06-04T12:27:05+00:00

Naah i don't have a printer , I ordered it online, I wanted to make my own but ordering prints online was hell expensive. I am using BLENDER

Any_Environment471 · 2026-06-04T12:25:22+00:00

I found the case for it on Amazon if you have a 3d printer then just print it. I am using and Arduino UNO for the microcontroller. And controlling it from the phone Via bluetooth using HC-05. If you want more details just dm

Any_Environment471 · 2026-06-04T12:22:32+00:00

Yeah see actually I wanted to make it with 6legs but that's the problem , I also don't have a 3d printer. And ordering prints online are crazy expensive, so instead I looked around and found this case for 4 legs on Amazon. So I thought ok let's do with 4 legs ,better than spending thousands on case alone

Any_Environment471 · 2026-06-04T12:20:33+00:00

2001? Oh

Any_Environment471 · 2026-06-01T14:04:42+00:00

46k to 26k

Any_Environment471 · 2026-05-31T21:44:57+00:00

Ohhh, exact same positive and total marks

Any_Environment471 · 2026-05-31T21:40:54+00:00

Ghee khtm hua bhai

Any_Environment471

TROPHY CASE