Building a Bluetooth Controlled Spider Robot using Arduino 

Good lord, people, read the code. The LED is attached to D14 which is the same pin as A0. Also, you're not going to be able to run this on a 9v battery, nor your usb port off your computer. Get yourself a 2 cell lipo battery (at least 2000 mah) and attach positive to vin and negative to ground. You won't even need the buck converter if you do this. And people are asking what screws to use? Use the ones that come with the servos!! If your servos are going wonky, you have power issues or bad servos. These SG90s are the crappiest Chinese junk you can possibly buy off Amazon, especially the TowerPro knock offs. Not sure why anyone is expecting him to tell you how to operate your own 3D printer. If you can't even do that then maybe you need to find yourself a different hobby. The HC-05 bluetooth module requires 30 mah and is not compatible with iphones. Google is your friend folks. Look things up and figure out yourselves instead of expecting someone to tell you everything. A little thinking and learning on your own is a good thing and a good skill to have.

simple instruction with clear infor , keep it up . can't wait for a upgrade version

im Using it for my school project😅Thank u a lot😄

Thanks for learning best of language

Bahh. ... Egiye jao aro. ... 👍👍👍👍

Can we connect a small cam in same set up?

When i tried to connect the nano Arduino to my computer the legs are going mad

The two legs on the is wrong how fix it

Does u have video of how to make app like u did in this video

can anyone send the schematic for the complete bot? It will be really helpful...

great work! I can’t make this robot slow down. servos are at high stress due to high speed. how to slow down it’s walking?

Hey , Can you please make a new robot using the same concept it’s called ZURI . I really want to make one but no information about it so can you please build one ? I will be really happy 😃

sir, can you give me the circuit diagram for the bluetooth spider robot?

Where are from bro ,can you help me for making a project based on this

Sir is it difficult to print those STL file. Can i just use the recomend settings in Cura software and just print. Please help

😢I have a problem and it is that when I want to control the Bluetooth turns off 😔

servomotors they have to be a 180° or 360°m

Awesome! Can this method be applied on 6 legged hexapod too? If so, can i use it the codes for it?

Nice video bro and thanks super super super super good quality bro explain very super bro good bye 👋 bro spider robot in camera in mobile new video bro please Bye 👋

hello, I didn't understand on which pin you connected the led and how, can you explain it back to me please, thanks.

Great project !...Could you please share the schematic ? Thx.

Can you make one rc controlled?

hi can you tell me what is the mAh of the li-on battery that you use?im having a bit of trouble with mine

Can u share application for mobile phone android??

when did u connect the LED and in which pin in nano??

very detailed instructions, thank you

But bro where I can find the object or instrument to make the robot

Is there a more updated app for this,i have a android but a s23 so its the latest one and i cant install it,i do have older samsung phones,which ones do you recommend for the app or which phone did you use at the time?

Do you suggest any app for IOs (iphone) ?...I tried with DABBLE, but it doesn´t work fine with all the movements.

Really, I will build it. Thank you

Edit : Problem solved (Your servo connections of leg no 2 and 4 are wrong and i had to correct them manually) Hi arjit, I need your help I have built this spider robot but the problem i am facing is that when i upload the bluetooth code (The last code) then the leg number 2 and 4 acts opposite to the leg number 1 and 3. And i have used same connections as your so i dont know what is wrong Kindly help me with it

Please provide the circuit diagram also for this

What about the screws bro i don't find them anywhere

Can we use Arduino uno instead

i am planing to build bro can you help me and link of modified version please

how much volt you are using for chagrining the battery management system Hx-2s-d02?

how and where do you connect the LED's and what kind of LED's do you use my friend? By the way good video👌👍.

how much minimum current is required for this to run? I am using a powerbank with rating of 5.1V~2.4A. But the bluetooth module doesnt seem to receive enough power

Thanks for the video! great work!

How to keep camera

Dostum kontrol uygulamasını nerden yükleyebilirim

I don't why my servo are just going mad when i tried to upload nothing is working as it should work

spider robot how joy the HC05 Bluetooth Module

Hi, I tried to make your project, but I just can't complete it, I followed everything step by step, I try to load the first program and it doesn't position me correctly, I try to load program 1 and it goes continuously without stopping ... sure there isn't some mistake somewhere?

Can I use arduino uno

can i add this code with atmega 2560?

Selamünaleyküm! how many mah are the lithium batteries in this project. I wonder

What screws do you use?

Thanks. This is my first arduino 3d printed design. I had been printing static models. Can someone tell me how long the Initial Leg sketch runs? IDE says done uploading, but I still hear Servo's making minor adjustments on their own. Been about half hour. Is that normal?

Please describe the charging module please 🥺 in a separate video

Great video. Can You share where did you buy SG90 servos? Best Regards.

instead of a Bluetooth module can we use ESP32 CAM, because I want a camera feed with control, is it possible with ESP32 CAM

Nice work!

Can I use this code for Arduino Uno?

which battery management system you are using ?

bro u connected led to ??

Please make a video on how we can control it using ps4 controller please 🙏 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏😃😄😄😁😄😃😃😃😃😄😄

I'm confused about the 5v connection to the breakout board, can you help. I think I see where your connections are, but please clarify.

Any body having corcuit digram for this so please provide

It's nice but how can I set a small camera in it ?

And I'm using a 9V volt battery

Can you tell me which pins power the leds?

Please send schematic of this robo bro please

sg90 servo type 180 degree or 360 degree needed

where do we connect the leds

Danos el diagrama

Nice 👌

ok

fuck this , the first is wrong bruh.....

Can send me your email we can chat and if you try to find out away about my problem

Can you use the same circuit board if you have 6 legs on each side?