Posts with «hexapod» label

Arduino Mega is the brains of this ant-like hexapod

Six-legged robots are nothing new, but if you’d like inspiration for your own, it would be hard to beat this 22 servo-driven, 3D-printed hexapod from Dejan at How To Mechatronics. 

The ant-inspired device features three metal geared servos per leg, as well as a pair to move the heat, another for the tail, and a micro servo to activate the mandibles.

To control this large number of servos, Dejan turned to the Arduino Mega, along with a custom Android app and Bluetooth link for the user interface. While most movements are activated by the user, it does have a single ultrasonic sensor buried in its head as “eyes.” This allows it to lean backwards when approached by an unknown object or hand, then strike with its mandibles if the aggressor continues its advance. 

As the name suggests, the hexapod has six legs but in addition to that, it also has a tail or abdomen, a head, antennas, mandibles and even functional eyes. All of this, makes the hexapod look like an ant, so therefore we can also call it an Arduino Ant Robot.

For controlling the robot I made a custom-built Android application. The app has four buttons through which we can command the robot to move forward or backwards, as well as turn left or right. Along with these main functions, the robot can also move its head and tail, as well as it can bite, grab and drop things and even attack.

You can see it in action and being assembled in the video below, and build files are available here.

Quadrupede bluetooth Spider

 

After printing pieces to Prusa I3 is the new 4-legged spider with bluetooth comm :)

    

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Let's Make Robots 07 Jun 20:27
32 servo controler  6v  arduino  balance  battery  biped  bluetooth  fast  greek  grrobot  hands  head  hexapod  humanoid  led  legs  mg995  mini servo  move  one leg  program  relay  robot  robotics  servos  slow  ssc32  step  vb.net  walk  warior  

Intel Edison Arduino Expansion ---> dymanixel motors

I was wondering what the best method to control DYNAMIXEL AX-18A motors from an Intel Edison with arduino expansion board would be, I have teh Arbotix-M, the UartSBee, the Edison with Arduino Expansion Board, and the Arduino Uno. I really want to make it so that I can use the Intel Edison w/ expansion board, and send that to the Arbotix-M. Can you help me?

 

17 Year-old programs a robot to teach itself to walk!!

Hi everyone! 

My name is Gregory, but you can call me Greg. I am a 17 year-old high school student who is building a very interesting robot(I am also doing all of the designing and prototyping. I am building a six-legged robot, called a "hexapod", that is able to teach itself to walk.

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Rana: A Biologically Inspired Hexapod

Rana, which is Italian for “frog,” is really an interesting six-legged robot design. The locomotion, which according to their writeup, has never been used before and combines the walking methods of an ant and a frog. This kind of locomotion, as opposed to three-servo based ‘bots that simply rock back […]

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MAKE » Arduino 22 Oct 16:01

3d printed hexapod robot

This hexapod was made almost entirely via 3d printing (translated). The parts that you need to supply include a few fasteners to make connections, twelve servo motors, and a method of driving them. As you can see in the video after the break, all those parts come together into a little robot that functions quite well. The only thing that we think is missing are some grippy feet to help prevent slipping.

[Hugo] calls the project Bleuette. It is completely open source, with the cad files and source code available on his Github repository. There is additional information in the wiki page of that repo. This gives us a good look at the electronic design. He’s controlling the legs with an Arduino, but it’s all dependent on his own shield which features a PIC 18F452 to take care of the signals used to drive all of the servo motors. The board also has some peripherals to monitor the current draw and regulate the incoming power.


Filed under: robots hacks
Hack a Day 30 Jan 20:01

Cant find a tutorial !

Hi everyone,

Recently I came across some very good hexapods designed with 6,8 and even 12 servos.I have a duemilanove and would like to build one.

But unfortunately I have not ventured into this domain and my search for a step by step tutorial on google(on multilegged critters like hexapod) and instructables proved futile.Any Links that can help me get started or rather a complete tutorial link would be awesome.Thanks!

LEO 3 Servo Hexapod based on Arduino

Primary image

What does it do?

Cost to build

$50,00

Embedded video

Finished project

Number

Time to build

Type

legs

URL to more information

Weight

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servo for mini hexapod

Hello,

I want to build a mini hexapod and i would like a suggestion from you for a cheap servomachine (de kserw an to grafw kala auto) to use, which will be sufficient for this project.. I have found these here on my own:

HobbyKing HK15148

HobbyKing 928BB

sg90

mg90

sg91s

Let's Make Robots 04 Dec 19:11
arduino  hexapod  mechanics  mini  robot  servos  ssc32  

12 DOF hexapod kit now sold by SparkFun

The 12 DOF hexapod kit from DAGU is one of the simplest hexapod kits ever!

Quick and easy to assemble, the body only consist of 12 leg segments, 12 foam rubber feet, 12 servos and a base plate with a hole pattern that allows controllers and sensors to be easily mounted.

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Let's Make Robots 26 Oct 18:09
12  advertising  arduino  dagu  dof  fun  hexapod  servo  spark  sparkfun