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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ok so this is the stalled K9 mark Pom, I have a Cubie Truck3 for the main brain so I can run the ROS on it. and that is where it stalled lol I have 4 vex omni … Read more
Controls robots and other things using 32 bit ARM processor from NXP
I have been using NXP LPC1114 controller chips lately. I used them in the robots I am building with my kids, the Valdez family … Read more
Gives the doctors a hand. Right now, moves around.
UPDATE 7/1/2014 : New Video Added : Testing the Motors through the Python GUI The robot will be receiving commands in a similar way, wirelessly, to travel to … Read more
Controls a Fan Speed based on room temperature
This is a POC I made for a friend. Looked it up on the net and decided to give it a try. The setup is made of a DS18B20 temp sensor to mesure room temperature and … Read more
Object avoidance via 5 ultrasound sensors, basic object tracking via same sensors, bluetooth remote control via android
Hello, this is my first project on letsmakerobots so bear with me :) I wanted to build an object avoidance robot with more than one ultrasonic sensor as i found … Read more
Hello All, I've been doing a lot of reading and internet research for a couple months now and have finally worked up enough confidence to start my first project. … Read more
Hallo LMR community! After following your great projects for over one year, it's time to submit my first robot. As long as I can remember, I was always been … Read more
Navigates around Autonomously with pre-programmed waypoints
Using a
After seering that many people like making their rc quad-copters/ helicopters and planes autonomous by use of gps guided flight controllers, i throught i would try … Read more
 IR sensor module:  (IR LED, photo diode + little amplification)             Read more
Helps you get better performance from your programs
Preliminaries "God made the integers, all the rest is the work of man." Leopold Kronecker Read more
This is my first robot project. I used an Arduino Uno and Rotoshield. Read more
So I'll be making a robotic hand, closely modeled too a human one.  I'll be experimenting with unusual actuation methods such as shape memory alloys.  I'm … Read more
Replace mechanical limit switches on my CNC mill
As some of you are aware, I have a small desktop milling machine (Taig) that I converted for CNC control. And a very useful feature to implement on a CNC machine … Read more
Assists Boy Scouts with Camping Activities
Using a
ScoutBot 1402 is a Robot Designed to take camping with Boy Scout Troop 1402. It is a rather large and heavy Robot, it stands about 5 feet tall, and weighs in at … Read more

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




Recently collected


Ok, so I have wanted to build a robot for a while, but school prevented me from starting anything.  At the beginning of this summer I bought a Raspberry Pi to just … Read more
This tutorial is still under contruction so please check weekly for updates. I have taken it out of "Draft Mode" because it has a lot of useful information for … Read more

Flash Memory of Arduino Uno

 

Sketch uses 13,308 bytes (41%) of program storage space. Maximum is 32,256 bytes.

Global variables use 2,082 bytes (101%) of dynamic memory, leaving -34 bytes for local variables. Maximum is 2,048 bytes.

processing.app.debug.RunnerException: Not enough memory; see http://www.arduino.cc/en/Guide/Troubleshooting#size for tips on reducing your footprint.

Inspired by RodriBot, by Luismi, I decided to make my own biped. I used the four servos that didn't fry in Kubik (the ones I had there before replacing with bigger … Read more

Looking for a custom built inspection robot

Hello to all the community,

I'm looking for a micro TIR (tactical inspection robot) either tracked or wheeled but tall about 1,7 cm , wifi controlled by pc or android tablet and with cctv camera.

Spinning line follower or maze solver
I've now attached a 3D model in Sketchup. Scamper started as an experimental omni wheel platform. The challenge with omni or mecanum wheels is that you need precise … Read more
Roams, seeks/avoids light, line following, hokey pokey, acts silly
Using a
Lil·li·pu·tian Read more
Look maaa', no tools! :D Well, that's not entirely true, but it isn't far off. I have constructed this robot with a minimum of tools (and materials) , for the … Read more