Let's Make Robots!

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this is my last lo-tech beambot.i built is for artcraft fun. the bare bones photo vore is a very classic beam design by wilf.the sch on most website was wrong.the … Read more
Whipped up to test Android robot control software
Using a
This robot was developed to test Android robot control software (quickly).  The robot uses the following components: RP5 Tracked ChassisPololu RP5 DeckArduino … Read more
some formulas to help in the motor choice
  One of the problem building a robot is the choice of motors. I'm speaking about a mobile robot with wheel. So, I'm not speaking about legs or others geometries. Read more
This is my 1st robot, i opted to go for the start here but change the Sharp for parralax ping))) ultrasonic. Scraped the code from various sorces (none of it is … Read more

My First Robot

This is my first robot. It uses a POP-168 power board (which is based off a arduino ATmega 168). It uses two DC motors for movement, and a parallax standard servo motor with a sharp IR sensor mounted on it for object detection.

inex POP-BOT

The PIC RoboBoard1 is a general controller board that is based on general PIC controllers. It was originally designed with 16F887 but can be used with other (40 … Read more
When I first came across some videos on YouTube for Ferrofluid I was amazed of its properties and wanted to build something micro controlled with electro magnets. Read more

Geometry In N Adaptations (G.I.N.A. - Some non-metallic inspiration)

Here´s some inspiration for you guys. These videos and project are not new. Some of you may even find it boring. It blows my mind. Robots do not need to be made of metal. Say again??

Here we have Boxxy, my SHR. I had originally intended to give it a nice plexi-glass chassis; however, I chose instead to use an old cellphone box. There's something … Read more
Uses the servos potentiometer to detect resitance on a gripper.
Using a
I soldered a wire to the middle pin of the potentiometer inside the servo that operates my gripper. Using an analog pin, I can tell when the Servo isn't moving. I … Read more
Displays the scrolling text LMR
Hush finally did it, @ignoblegnome as per your wish I displayed the text LMR scrolling on the matrix and it took 719 lines of coding so please pardon me I didn't … Read more

How to calculate servo strength && my micro arm

Do what I say, not what I do...

I have told a lot of folks that it is very hard/impossible to build an arm using micro servos. As the arm gets longer and the weight of each servo along the arm is added, the base servos can't keep up. Well, I don't believe myself. Now that I have discovered the wonder of Plastruct, and the lightness thereof, I am going to make a stab at this one.

char values sent via serial port in real time - Arduino code
Often it is needed to chart in real time the values coming from the serial port (RS-232). In Arduino environment it is a common need. If you have some values, only … Read more

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Recently collected


Navigate by Ultrasound, IR and compass. Self charging
Using a
  Current Hardware:Picaxe 40x22 x Pololu Motor ControllersTilt compensated CompassAPC220 Wireless Serial (1 Km Ran Read more
Robot rover controlled by a NRF24L01+ transceiver
Using a
I wanted a rover with longer range (WIFI is to short). On this robot the video and control signals is transferred by a NRF24L01+. The video is very low resolution … Read more
Amplifies the wearer's strength, provides haptic feedback and environmental information, aids in disaster relief missions remotely if necessary.
Two teenage inventors embark on an endeavor of immense proportions, and potentially world shaking effects...the construction of MaRRVE. With applications ranging … 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
Checks local temperature from the Yahoo Weather API and Temboo converts to INT.
In this video we will use an Arduino Yun (or leonardo with a wifi shield) to connect with the Yahoo Weather API and return the value of the local temperature … Read more
This is OSIRIS a rover style robot that I will hopefully modify with autonomous gps control. Right now it is controlled with a 2.4 gigahertz aircraft radio and a … Read more

Open FURBY

Open FURBY is an open community-based project with the goal of providing low-cost social robot platform based on FURBY® toy from Hasbro®.

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