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
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lightbulb.png Help others with what you have learned: Tip or walk through
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New LMR Logo Kit

Here is the LMR logo with the new slogan, as voted upon by the LMR community:

The LMR logo concept was originally designed by Nicolas Dupont (ndupont).

The Logobot is made by Jon / Psycop / Psy (psy).

Hello. This is my Johnny Five robot from the movie Short Circuit 1&2 it came as a very plain and simple kit. I have done many modifications to it and I'm happy … Read more

New LMR Slogan!

UPDATE

We've tallied the votes, and the new LMR slogan is LEARN.BUILD.SHARE.

Thank you to everyone that suggested slogans and everyone that voted. A special thanks to OrionBot for proposing the winning slogan! In order to thank you OrionBot, you'll get a small token of our appreciation via e-mail soon. Enjoy!

http://letsmakerobots.com/node/46749

Line Follower Robot ini menggunakan 2 komponen IC yaitu IC LM324 yang berfungsi sebagai OpAmp atau biasa disebut penguat tegangan dan IC L293D berfungsi sebagai … Read more
Looking to get started? Here's a list of sample projects of how to learn about how to make robots
New to LMR and looking to get the most out of it? Check out the "Get the most out of LMR" page. This Start Here section includes robots and projects which are … Read more
Thanks to CBenson for giving me the opportunity to review a great product. BB-8 by Sphero! Where I usually find the joy in building my own robotics from scratch, I … Read more
I have purchased, what I hope, will be a good base for my next robot. It is a Jazzy "Z" chair from Pride Mobility that I bought at auction for $27.50. This chair … Read more
guys buy arduinos on ebay because they are only 5 bucks each compared to 35 bucks at radioshack or the arduino website they take from 1-3 months shipping from china … Read more
Check unread emails with Arduino.
In this video we will use an Arduino Yun (or leonardo with a wifi shield) to check your email account (or chosen label) and return the number of unread emails as an … Read more
Talk with Arduino via Speech / Voice Recognition Module
How to: Arduino Voice / Speech Recognition  with Geeetech Module [Tutorial].  This video will show you how to talk with your Arduino with the (cheap) Geeetech … Read more
     Hello guys!      I'm starting the big project for this year: MDi #4.      It will be a tracked robot with chest and two functional arms.      Will … Read more
This is my smallest robot 20x20cm and 9cm hight. You can control it via WIFI like the other robots but this also has 8 HC-SR04 distance sensors. The distance will … Read more
Drive 4wd robot via wifi and html5
Using a
It is about 50x50cm with 20cm wheels and uses PiBorg Diable DC motor controller. It has the same control system as the Small Rover but it do not use the internal DC … Read more
Robot Voice
This tutorial shows you how to use the cheap mp3 shield from Ebay to add music or a robot voice to your next Arduino Project. I am going to try to do more of these … Read more

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




Recently collected


Cutting Acrylic sheet

I've been asked how to cut acrylic with a hot wire cutter - I made my own and there are a few plans for how to do this on instructables etc. This was my take on the idea which I find works OK for me... - see the file attached

Droid functions similar to a Spring Flamingo design for the legs, upper body balances like a "hoverboard" at the hips. Remote control is done with a vr headset, and … Read more
Hello. This is my Johnny Five robot from the movie Short Circuit 1&2 it came as a very plain and simple kit. I have done many modifications to it and I'm happy … Read more
Talk with Arduino via Speech / Voice Recognition Module
How to: Arduino Voice / Speech Recognition  with Geeetech Module [Tutorial].  This video will show you how to talk with your Arduino with the (cheap) Geeetech … Read more

Botboarduino drivers

Ok guys it's been a while since I've been on I'm glad everything is picking back up.

I recently had to wipe my computer after getting a virus. Which means I lost all my drivers and code and etc. I managed to get arduino up and running but my botboarduino needs drivers to work. I'm kinda freaked out about catching another virus and I can't seem to find the correct drivers for ft232 uart. I tried one place but it keeps asking me for a password to open it. And when I point the device manager it refuses to see the zip file.

My artificial neuron approach

February 12, 2015

A single artificial neuron can represent some simple Boolean functions like OR, AND or NAND and some like XOR not, because a single artificial neuron can only learn linearly separable mappings.

Example. Perceptron for the AND function:

walks on two legs using four servos
this is the next evolutionary step from my trashbot version 1. i decided that i want to build more robots made from recycled mechanical parts instead of shaping … Read more
Controlled immersively, FPV video feedback projected to Oculus Rift in real-time
Hi everyone! It has been a long while since I last posted to LMR, hope you're all doing well and spreading the cult of hobby robotics!! Lately I've been thinking … Read more