Let's Make Robots!

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wrench_orange.png Your work in progress or a finished robot: Robot project
script_edit.png Write in your own blog: Blog entry
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
link.png Add a good web shop, a guide or a cool link: Web link
Howto interface QRD1114 line sensor
Hi, everyone! Few days ago one of our new members asked for help with QRD1114. I decided to answer in form of walkthrough, so others can benefit from it as … Read more
Play Fetch, Firefighting, navigate by map using different sensors for localisation.
Using a
This is my latest robot, still work in progress. It will take a while until it gets finished, as I want to make it more and more complex. I intend to add every … Read more
Grabbing objects, swinging them around
Using a
This is a delta parallel robot - aimed to be the smallest in the world. I aimed at a height of about 1cm, but during building I found that, with my … Read more
Navigates around via ultrasound, makes :D :) :( :| or :P, tries to catch everything nearby with its gripper
Using a
You can buy German Cheese in Shanghai, sealed in a nice aluminum can. Since a while I toyed already with the idea of doing sth. with these cans. Too good to throw … Read more
Walks forward and backward, turns in place, avoids obstacles.
Using a
This is a simple three-servo hexapod robot using the Pololu Micro Maestro as a controller.  The Micro Maestro allows allows me to sequence gaits and integrate … Read more
Keeps the baby sidetracked
What better way to celebrate the birth of a new family member. I jumped at the chance to make a solarised baby mobile to pacify our new arrival. So here is … Read more
Grab object while tracking them using live video.
Using a
UPDATED!!!!! RoboBOB is designed to track objects using it's vision and when signeled, grab it with it's closest hand.  The initial vision portion has been … Read more
The PICaxe USB cable is just a USB-Serial Converter.  Like a lot of USB-Serial converters, it's based on the FTDI 232 chip.  This means you can use most FTDI … Read more
Make your robot to 2 (or 3, or 4, or 5, or 6, or 7) things at the same time
This is part 0 of a multi-part series.  The other parts are here. Read more
A basic - intermediate walkthrough on programming in Spin
This is part 1 of a multi-part series.  The other parts are here. The Parallax Propeller can be programmed C, Spin, or Assembly; I think most people use Spin.  I … Read more
This is part 2 of a multi-part series.  The other parts are here. Spin is an 'object-oriented lite' programming language.  I like it because it eschews some of … Read more
How to use the Prop to do multiple things at the same time
This is part 3 of a multi-part series.  The other parts are here. Let's imagine a hypothetical 'obstacle avoidance' robot with a set of wheels and a ping … Read more
Peanut Tin of Terror is an autonomous beetleweight (3 lb) combat robot.  He competed in this year's Robogames 2010.  You can read about his development at … Read more
Sometimes you want to make not just one tip, but a complete series. Or colaborate across the site. This is how to do it best.
Sometimes you want to make not just one Tip/Walkthrough, but a series of postings that belong to each other. Or you want to cooperate with others on a subject / … Read more

Note: You can follow some projects some of the time, but you cannot follow all the projects all the time.




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Let's share our robots with the world! Follow Let's Make Robots in Social Media!

Hi folks!

It's being a while sharing projects and experiments together, developing out skills on robotics also having fun!

To make our community grow some of us though to make more dinamic out social media interactions at TwitterFacebookGoogle+ Profile and Google+ Community, Flicker and Scrapbook

 

Lets Make Robots dasboard for Twitter

 

Some of you have Twitter or Facebook or even LinkedIn. So Let's Make Robots does!

We ask you to interact with Let's Make Robots account in the main social sites we are, so we can:

NodeMCU ESP8266 simple httpd (web server) example

I want to add a simple webserver to my NodeMCU bot, and...

<begin old man grump>

ESP8266 wifi module issues I have had

The ESP8266 is very powerful little module, but a very picky one as well. In working with original ESP-01 I had very limited success with it and it just acted "flakey". I do understand now what most of the issues were with this module. 

This weekend David Frank, Ryan Niemocienski, and I made a pancake robot for the 2015 Ohio State University Makeathon. Read more
Inmoov Robot Head - using a Parallax Propeller or Arduino via MyRobotLab Software
Introducing "James" or J° for short Press James below for Video .... I have been intrigued for a while with Voice recognition and Voice playback....soooo... Read more
Detects boundaries and avoids obstacles with computer vision only
This robot can navigate a room with OpenCV running on an Nvidia Jetson TK1 board and a single Logitech C920 USB camera.  This is a true vision only solution, no … Read more

Bb-8

The new droid from Star Wars. Whoever makes one first wins at LMR this year.