Arduino Spider robot (Quadruped)

[@eduardocalabrano3181]

Este robot es suuúper genial, intentaré aprender lo suficiente para hacer algo similar para regalarselo a mi nieto.

[@lewisgray4202]

Dude I literally clicked this video just to see how it moved and you showed it for like a minute

[@petrfiala5344]

it probably doesn't walk properly, doesn't turn properly, doesn't work properly.. but as a youtuber you need to roll out the video.. so..

[@sishirsubedi9536]

What are R1, R2 AND R3?? Are those resistors if yes what are the values?

[@DIYGUYChris]

Hello These are a 220 Ohm SMD resistors..

[@sishirsubedi9536]

Can i use the normal 220ohm resistors?

[@DIYGUYChris]

@@sishirsubedi9536 yes as long as you can solder them.

[@spencerdebenedetti5204]

Awesome spider bot. Ive made my own but much smaller and less servos. Id love to make something like this next

[@mahendr99ar31]

How can you prepare from less servos ,can you explain.😊

[@cosmictaser]

you can add ultrasonic sensors and some IR sensors to avoid obstacles and from falling down, and you also add some new movements. thank you.

[@KageShi]

Changing this to from bluetooth to "Cloud" or LAN and adding a camera/cellular module for remote viewing would be interesting to see.

[@aluvalavijay]

How to add camera for this

[@KageShi]

@@aluvalavijay an ESP32 camera module or a number of other FPV options depending on what connection protocol you wanted to use.

[@chinthasriharsha6680]

Really helpfull bro. I made it with out Bluetooth module. I didn't find it and also the display. Thank you for the detailed vedio

[@DIYGUYChris]

Congratulations 🎉

[@chinthasriharsha6680]

Thanks for the reply bro really mean it... 😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘

[@jyotisachin152]

How much hour it will work?

[@DIYGUYChris]

Hello ; This is not about hours but minutes :) using the "Alkaline battery cells" it will run for 5 minutes, but you can increase the battery capacity by adding more cells and do not forget that the more cells you add the heavier the battery will and then it will be difficult for the robot to move. Let us knwo if you can further assist you. Do not forget to subscribe to our KZbin channel for more awesome videos.

[@jyotisachin152]

Thanks but I want it to at least 3hr

[@jyotisachin152]

What should I do then

[@simxschl]

Dude, creepy and amazing AF 🤣👍👍

[@adityaadhyan830]

Awesome video!

[@stefsegers4635]

How do you control 12 Servo motors with one Arduino nano? Because an Arduino nano has 6 pwm pins but you need 12

[@JohnShaibu-p8n]

Bro I was able to make a swinging spider thanks to you

[@davypeleman3672]

Velleman has a spider robot kit (allbot). All is freeware. The 3d files for the chasis, legs and the arduino program. So if your struggling with the movements you can check their code. They have some options ( 2 servo leg, 3 servo leg, bluetooth) in their codes. I bought one for 99 euro's including the legs and chasis, the servo's, arduino board, a servo shield with ir and bluetooth module and battery shield. They also released a sensor pack. So codes for that should also be available. Good luck with your projects!

[@fakezagtps8898]

The app is there ios ?

[@addegraaf826]

Hi Chris Can you tell me what the order of the legs is, he will move but not walk

[@shadoxxxxful]

Sir which SMD resistor did you use on this project? im trying to do it thank you

[@whyjf]

330 ohm

[@tarokiritani9751]

yi8yut

[@zujnu]

Excellent project XD...

[@cristhoferramos1783]

It`s veri cool he spider bot👍

[@Jer3mys]

What have u used for the Power Supply ?

[@andreamangialardo62]

Hi sir, what kind of battery do you suggest to use? Do you suggest to separate arduino power from servos? Thanks

[@DIYGUYChris]

Hello No need to seperate the servos power. I used some lithium batteries from an old laptop battery.. I used two pieces to get 6V DC

[@andreamangialardo62]

Thank you very much !

[@Procuste34iOSh]

7:44 what size are these screws? Thanks!

[@rodney_c1374]

2mm

[@iak2076]

the resistors in the pcb, they are include in the pcb or they cost apart?

[@DIYGUYChris]

Hello IAK The resistors are not included in the PCB. You need to get them apart and solder them. Its a 330 Ohm resistors for the LEDs. Let us know if we can further assist you. Do not forget to subscribe our channel for more awesome videos.

[@iak2076]

i have a problem with the pcb design.......its no reading in my program eagle......how can i fix it? i want to print it in my country....

[@DIYGUYChris]

Hello IAK Send us an email about this purpose and we will send you back the eagle files for thid circuit. Let us know if we can further assist you. Do not forget to subscribe to our KZbin channel for more awesome videos.

[@iak2076]

@@DIYGUYChris I did it.

[@iak2076]

Please send me the eagle files.......i would be appreciate it

[@SomethingFishy707]

Can this be also ran with a radio control receiver? There is a competition coming up and they only allow 2.4 GHz receivers for the cleanliness of control

[@microchots]

whats the name of the song played on during your video, and the other at the end?

[@microchots]

I asked myself: Ruby [NCS] by Jim Yosef & Alex Skrindo

[@indianmeamer_]

Do we need 5 pcv

[@pacogomez989]

hola, puedes indicar donde va conectado cada servo en la pcb. Gracias.

[@mohamedatteya5118]

Great work dear but i ve a question what are the values of SMD resistors R1 R2 R3 regards

[@whyjf]

330 ohm

[@chernoblyat1901]

The robot's eyes look kinda cute lol

[@Ash-ts6bd]

How much did all item cost?

[@DIYGUYChris]

Hello It costs around 45 USD Let us know if we can further assist you. Do not forget to subscribe to our KZbin channel for more awesome videos.

[@kethavathchampla584]

It will work without resisters and OLED display and light

[@kethavathchampla584]

What happened

[@eternalcosmos9]

Magnificent 😇😇😇

[@robinwooff4577]

was a good project. it did involve a lot of pausing of this vid, and a total remodel of the stl, in blender, and cura to fit the circuit board shape, small print bed, and servos, also new battery compartment to fit 2 lipo batteries. I look forward to experimenting further with obstacle avoidance, stairs, and adding pincers..

[@赵梦琦-j3c]

The three resistors on the circuit board use which model how many ohm?

[@yudhistiramuslim3117]

sir, why the red light "L" in nano always on? and the module bluetooth does not turn on

[@hikmathasanov]

Are those resistors surface mounted on the PCB? Do you have alternative PCB design to mount Through Hole Resistors?

[@tinothankachen4405]

What happens when we avoid pcb board in this project Will there be any peoblem

[@DIYGUYChris]

No problem 🙂

[@MechDickel]

Cool project!

[@DIYGUYChris]

Thank you ^_^

[@ajitdongare3475]

What is total cost for this project. ???

[@suloman5845]

thanks for sharing. how long this battery last ?

[@DIYGUYChris]

Hello sulo man The battery could keep the robot on for 10 minutes but you can add more cells for longer operation time. Do not forget that the cells to add should be in parallel to the main battery. Let us know if can further assist you. Do not forget to subscribe to our channel for more awesome videos.

[@suloman5845]

thank you!

[@rodney_c1374]

Could I use two 3.7 3200mAh bateries to get 7.4V and then with a 7805 get 5V?

[@brendonippolito9653]

so beautiful

[@DIYGUYChris]

Thank you.

[@BlueeBubble]

How does it move? is it fast?

[@rohitlandge3890]

do we need to do the torque calculations part??

[@DIYGUYChris]

Hello Yes if you are using heavy parts "not PLA printing" In this case you need more powerful servo motors

[@opalprestonshirley1700]

Very coo,l you've done a great job.

[@kennethcook4791]

What did you use to power the robot?

[@DIYGUYChris]

Hello I used some battery cells from an old laptop battery. Let us know if we can further assist you. Do not forget to subscribe to our KZbin channel for more awesome videos.

[@justinebautista386]

MEGA DAS sir, we’re planning to do this proj but is it fine to use arduino uno for this? Planning to use a 12v battery to power it up and get the 5v source from the arduino to power all the 12 servos. Is it fine?

[@Shabash7]

Thanks for great job One question what is the position should keep the servos in while fitting for all the parts

[@DIYGUYChris]

Hello Yes you can use the first code to set the servos positions. Let us know if we can further assist you. Do not forget to subscribe to our KZbin channel for more awesome videos.

[@Shabash7]

Ok so you mean every servo of the 12 will be at the same position during fitting inside the body?! If so i will use the code for all 12 after scaling I will start fitting in the body correct? Thanks

[@赵梦琦-j3c]

@@DIYGUYChris How do two pieces of code brush into a board

[@johnkostas6845]

What dimensions are the screws that are used for attaching the s holds to the tibia and coxa?

[@bawseable]

i think they are 3mm in thickness and about 5mm in length (similar to the smaller ones that comes with the servo sg90) but i used smaller and it worked( 1.4mm in thickness and about 4mm in length).

[@priyanshugupta4530]

Where did you find the body kit??

[@ginduknindya1026]

From 3d print

[@davidestupinan8419]

What abaut the battery

[@DIYGUYChris]

Hello For the battery we used two "laptop battery cells" in order to run this robot.

[@JoyBoy-737]

What are the dimensions of the material used for body. And can this be build on a normal PCB.

[@DIYGUYChris]

Hello Naruto Uzamaki Sorry for the late reply. You can get the dimension of each part used in the robot body through the STL filed provided in the download link above. Just you need "Cura" software to run these files. About the PCB yes you can make this project in a breadboard. Let us know if we can further assist you. Do not forget to subscribe our KZbin channel for more awesome videos.

[@marcellomastrangelo2295]

What battery did you use?

[@DIYGUYChris]

Hello Marcello Mastrangelo We used two battery cells from an old laptop battery. Let us know if we could further assist you. Do not forget to subscribe to our KZbin channel for more awesome videos.

[@giovaniramadhan8486]

And are you use 2X3,7v battery = 7,4V ? Thx

[@DIYGUYChris]

Hello GIOVANI RAMADHAN Yes I use two power cells (2x3.7v) Let us know if we can further assist you. Do not forget to subscribe our KZbin channel for more awesome videos.

[@roylim4738]

Hi, Sir may iIknow about the battery is enough support the 12 servo? What type of battery using ?

[@박지성-h5p]

Can I replace the battery with a 5v 2A powerbank? I already made spider but it doesn't work. I don't know what the problem is

[@YusufApaydn]

Wonder where I can get in front of pcb?

[@Legdev]

Hello! Nice robot! Can you help me? How to connect the servos correctly? Forward left leg is leg number one, back second, forward right third and back right fourth? And I don’t know set the starting position correctly. In the video, there is a slightly different body structure. Sorry for my bad english(

[@Legdev]

I see this in your code: { {11, 12, 13}, {2, 4, 7}, {14, 15, 16},{8, 9, 10} } For example take first element: {11, 12, 13} 11 pin femur, 12 pin tibia and 13 pin coxa?

[@honzaf73]

Thanks buddy. I've downloaded everything. I ordered the PCB according to your scheme. Still order servo and we can create Spider robot . THX

[@nargisbegum]

awesome project and i have completely finished it. But i can not understand how the all servos are pin up. First motors femur than coxa and tibia. is it arranged for all motors? sorry for my bad english.

[@honzaf73]

My final product :D ... kzbin.info/www/bejne/pZ7ClWSIaLR4idE Thanks to MegaDas !

[@bareminimum-mrtz]

how does the code change if we use a uno instead of nano

[@DIYGUYChris]

Hello The code will be all the same if you use a Uno board since it has almost the same MCU as the Nano board. Let us know if we can further assist you. Do not forget to subscribe to our KZbin channel for more awesome videos.

[@RohitSaini-io4wr]

Hello MEGA DAS from where can I get the 3D printer parts .......I don't have a 3D printer

[@DIYGUYChris]

Hello Rohit Saini. If you don't have 3D printer you can go to any "making Lab" and there for sure you will find one so all what you need is the STL files for the parts and you can download them from the provided link in the description of this video. Let us know if we can further assist you. Do not forget to subscribe to our KZbin channel for more awesome videos.

[@JAdrew]

What is the soldering for?

[@aniruddhadas1145]

Where can i get the body parts...???

[@릭앤모티저장소]

is it alright to use 6v powersupply? using 4aa X4

[@edward3105]

Where is the link for spider shape motherboard and screws? ok with screws maybe I can handle it but the spider shape motherboard dont,some help?

[@iakadirov]

how can id motors? which 1 or 2 or 3?

[@s.ekanayake2290]

Hey can you put the pcb in amazon so I can buy it. (Because I can't get it from the jjlpcb )

[@DIYGUYChris]

Hello I've been waiting for you to post your email or gmail address in order to send you details files about the project! Anyway you can send us a PCB request through this address : [e-mail]

[@sameerraza8786]

hey , i just wanted to ask that this spider will move at any limit distance beacuse servos only rotate at 180 degree which mean when 180 degree is completed spider cannot move further

[@DIYGUYChris]

Hello this spider robot has four legs so it can move as long as it receives the commands from the android app which means that it could go for a distance of 10 meters at least. Ley us know if we can further assist you. do not forget to subscribe to our KZbin channel for more awesome videos.

[@AndersJackson]

Great project. But just saying. A spider have eight legs, it is a octaleged creature, not hexleged. An insect got six legs. :-)

[@Legdev]

Hi! 9:46 -> It is correct start position for set servo 90 degrees?

[@ud637]

Cannot download The schematic (PDF)

[@omidiyanto]

please make a video tutorial to make the OLED robo face and hgow to connect it to our quadruped

[@Choisugil1]

What smd resistors use for R1, R2, R3 ?

[@DIYGUYChris]

Hello 최수길 These resistors are used to protect the RGB LEDs and them value is 220 Ohm. You can find more details in the schematic that you can download from the link in the description above. Let us know if we can further assist you. Do not forget to subscribe to our KZbin channel for more awesome videos.

[@Choisugil1]

thanks

[@juniorlloyd8056]

what are the 3 resistors on the pcb?

[@DIYGUYChris]

220Ohm resistors

[@juniorlloyd8056]

@@DIYGUYChris thanks

[@karthikeyan4399]

What's the budget

[@krishnamoorthy59]

bro..can you tell the values of the resistors used..cheers for an awesome tutorial✌🏻😁

[@DIYGUYChris]

Hello Raman Mks These are a 330Ohm resistors for the RGB LED protection Let us know if we can further assist you. Do not forget to subscribe to our KZbin channel for more awesome videos.

[@Beauchot78]

Great video! One question please. Where did you get the 6v power supply? And is it rechargeable?

[@DIYGUYChris]

Hello I've got the 6V from two battery cells, I got them from an old laptop battery and they are rechargeable yes. Let us know if we can further assist you. Do not forget to subscribe to our KZbin channel for more awesome videos.

[@psyclinez5985]

Go to amazon or ebay,You will get them cheap and at times 2,4 or 6 packs for dirty cheap. Or you can get a higher volt battery and just use a converter or step down mod. I get alot of my electronic's from both places to build ideas or customized Robotics for others.

[@psyclinez5985]

And yea my friend they are rechargeable. Sorry forgot you said somethin about that. You need any help or talk shop man I eat,breath,shit and sleep this stuff. Or anyone else whom reads this. Be safe Blessed be...

[@psyclinez5985]

@@DIYGUYChris And Great vid,I'll hit that sub button my friend. Great Job brother....

[@Nanaki1107]

In the code what are the length a,b, c and z variables? Is it the size of body or does it include the leg?

[@赵梦琦-j3c]

How to connect the circuit board and servo steering machine

[@hamzatareen973]

sir i viewed the fulll video and i have to make that robot everything i have but pleaase can you tell me from where i can get the body parts which you made from 3d printer.. please reply me.

[@vedantnarayan61]

Hey my robot is not able to stand so can you help me out with this issue??

[@sfight23insanegaming7]

So I got the legs and everything to work but the legs move in the incorrect directions. Do I need to plug in the servo motors in a certain order?

[@Ash-ts6bd]

How much did it cost?

[@АрсенийМеньчиш]

you inspire new exploits in robotics!

[@S_Ledo]

What battery is used for lithium 18650? If yes or do not damage the servo, the maximum current is 4.6 / 6volt if it's safe what i can use in my robot thank you

[@alexakis458]

do we need screws

[@DIYGUYChris]

for the servos yes sure

[@alexakis458]

What type of screws?

[@johannessutrysno5165]

How much estimate cost to do this project?

[@samehyanni1755]

Hi there it's very useful video but I would to know how to get gerber file to get the pcb spider

[@matildaoyedele7317]

I love your robot

[@DIYGUYChris]

Thank you for your comment ^_^

[@herunugroho6817]

Hello sir, why does the app give a message "error 516: unable to write broken pipe"

[@charnjit525]

Hello sir, please, please, please,. Help me , I have tried to increase digital Input Pins on arduino Pro micro board using 74HC595, as you told in a video of your channel . I followed your circuit diagram & digital read example. I attached push button to 74HC595 's input pins. I wrote in code different outputs from different pins. But I am getting same output from all input pins of 74HC595. Please solve this problem??????I shall be highly thank you ??

[@DIYGUYChris]

Hello CHAR NJIT Could you just explain more about the issue ? Let us know if we can further assist you.

[@aniketroy1745]

what is the total cost making it in rupees

[@nadaked]

which power supply should i use ?

[@DIYGUYChris]

I used two power cells from an old laptop battery 😉

[@vishnuyadav-ip6ul]

Can you recommend any supply for this ?

[@s.ekanayake2290]

Isn't the app available on the playstore. If not please upload it to the appstore.(Bluetooth control app)

[@ibrahimsadiq7486]

what are the dimensions of the 3rd printed parts? are they mentioned in the stl file??

[@ibrahimsadiq7486]

You will regret this

[@mashiurtalks214]

How can i get this body of the robot?

[@mr.creativeteen5437]

I want to control it with my ps4 controller using esp 32 but I don’t know how to connect it and how can I change the code’s. Please help me out

[@Diymakervn]

File Scaling_servo.ino for what?

[@harshborkar1765]

Where must we fix the OLED screen

[@mukeshmandal9722]

Bro i need this project how to purchase