Let's Make Robots!

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wrench_orange.png Your work in progress or a finished robot: Robot project
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comments.png Discussions and questions: Forum topic
brick.png Show what you are making robots of: Component
lightbulb.png Help others with what you have learned: Tip or walk through
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HelloSpoon is intended to help children with upper limb difficulties, special needs and elderly to have a fun and happy breakfast, meal and dinner time.
Hello to everybody! Read more
Exercises gyro wheel toy so I don't have to.
9-17-2014 - This is version 1 of my project to automate a gyro wheel toy. I really wanted to use reed switches but didn't have any available so created my own … Read more
Navigate around using Object detection and Distance Detection
Meet Sparky (Assistive Companion) currently sparky has the ability to find his way around objects and navigate through rooms. Every move that sparky makes is saved … Read more
  i did not want to use the normal methods of a balcing robot.... so i just but a big hunk a metal under the axle. bot demensions 43x43x82 brain: … Read more
Hello,  After buying an Arduino starter kit and playing a little bit with it I found out that it's possible to create robots with it. Doing some research on … Read more
This is a little board I made in anticipation of Mr. Bdk6's toolchain for the LPC1114. BdkdevThis toolchain is amazing.  Really, if you are wanting to break away … Read more
Hi LMR, This is mi first Robot. I was inspired by k.biagini's bob. I don't have a 3D printer because i have 15 years and i live in Serbia. Read more
Makes a loud, piercing noise!
If anyone would like a look, I've posted a 3D printed loud noisemaker on Instructables and Thingiverse -  The Orange Screamer -  which is proving to be rather … Read more
It's a OVI arm with a old broken toy attached (a MOBAT battle tank, still on sale today). Everything is controlled by a Raspberry Pi with a wireless dongle and the … Read more
This is my one motor walker robot. I thought I should make a water boat. But since the challenge already has such an entry ,I decided to build something new. And … Read more
ENG This is my first robot. I am completing the College of Information Systems and my TCC will be one based on the Open Source Arduino robot technology, but even … Read more
We are listed in the program but i don't remember any discussion on the subject.  Is there a LMR table to look for? Read more
  Starting a new robot with a quadratic baseshape.This is my second robot concept and I plan to use ArduinoMega + Raspberry Pi combination for this project. The … Read more

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Recently collected


Balances without gyros - arduino, hc-sr04, continuous servos
Here's my slightly unusual balancing bot. Normally blancing bots use motors and gyros,but my minimal bot uses just servos and an untrasonic distance sensor.   Used … Read more

Hexapod queries

Hi everyone,

I have been thinking of building a remote controlled hexapod from scratch including the code. However having never built anything like it and having basically no experience with arduino, I have a number of querys I would like your opinions on.

Coding

An Endless Journey

Robot Costume Contest

Hey guys!

If anyone is interested (and has mad costume-making skills), ezrobot is running a costume competition for Halloween! It can be any robot, it does not have to be an ezrobot. :) You can win some credit, and we would love to see some submissions from Let's Make Robots!  

https://www.youtube.com/watch?v=FNlTiHD1lkU&list=UU2MNH3R1kVMTNZM184bah7g

Hex Caster

Hex Caster is my attempt to come up with some play on the word "hex".

I plan to use this PCB with both my hexapod projects.

Here's the top of the board.

Below is the bottom.

The servo banks are broken into groups of six.

I have seen some great quadruped robots on this site in the past few years and always wanted to build one myself. It became one of the most time-consuming projects … Read more
Balances on two wheels
This robot is called Wheelee. It is simple inverted pendulum robot made on arduino. Firmware, Matlab model, Android application and some articles are on Github … Read more
This is a line follower that uses a MSP430G2553 16 bit microcontroller and a L293d motor driver. There are 5 cny70 analog infrared sensors that feed the value to … Read more