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
     This project is an attempt to make a low scale humanoid biped utilizing as controller an Arduino UNO and nothing more. The actuators will be 12x servo motor … Read more
BuoyBot is my submition for the Single Motor Robot Challenge.     General Structure: Read more
One thing most robots need is the ability to control motors. This circuit will work from 7.2V to 15V with PWM frequencies up to 25KHz and drive motors with a stall … Read more
A picture is worth a 1000 words.  I have started to document all of the important settings of the Raspberry Pi  Pi NoIR camera. As I am pretty impressed by its … Read more
Light seeking without microcontroller
Snuffy the light seeker made by Žygimantas Pusvaškis Lithuania   1. Read more
Creep, trip over its own legs
This is my attempt at a four-legged crawler. Right now it just has two servos per leg, and pretty random ones at that. I plan to replace them and add a knee to each … Read more
Opensource platform for making creative robot
Using a
Nice to meet you. I'm a hobbyist from Japan. At first, I feel LMR is an awesome community ! There are a lot of unique and creative robots. All of your works are … Read more
The Garden's fountain for the dogs based on Arduino.
Using a
Dog Fountain The Garden's fountain for the dogs based on Arduino Introduction The project started with 2 dogs in a garden and bowls always empty or fill with … Read more
The Garden's Camera based on Raspberry Pi (with motion detection)
Picammory The Garden's Camera based on Raspberry Pi (with motion detection) Introduction This project build a high definition camera from a dummy outdoor … Read more
I'm building an Internet-Enabled dog feeder.  Raspberry Pi for brains, running a LAMP server that interfaces with a camera and servo to dispense treats.  More … Read more
It flips an double hourglass every 3 minutes
I made this little silly build because I got my hands on a business gift at work. It's a double hourglass where one glass is regular but the other side lacks the … Read more
Designed for the Veyron 24 Servo Controller and Software
We all know that the "Veyron" is a super cool Bugatti Automobile..... until now.... What I present here is the Veyron24  complete with Full Plastic … Read more
Tries to emulate some animal behaviour regarding self preservation instincts
This is intended to be a Self Preservation Robot. The goal is to mimic some of the animal behaviour that we see in Nature when it comes to the self preservation … Read more
Follow line and rescue a victim (soda can)
Using a
This is my robot that I am going to use for the Robocup Junior Australia competiton. We have to make a journal anyway so I figured that I might as well upload it … Read more

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




Recently collected


Robotic parts made with simple tools.
     Even with 3D printers and milling machines accessible nowadays, I guess this post will interest some people. From time to time, I am asked how I produce my … Read more
An air muscle contracts when is is pressurized
I have been looking for alternatives for servo motors, and I stumbled apon air muscles. It seems to me air muscles are very promising they can do a significant … Read more

Controlling a Raspberry Pi / Arduino Bot from the Internet Part 2 of 3

This is part two of a three part Series to explain how I control my BotTwo semi-Autonomous Robot from a webpage on the Internet. 

Here is a simple upgrade for the Raspberry Pi camera. Although the stock lens is sharp ..... it lacks that spycam aspect....... There are loads of fixed lenses … Read more

Which MOSFET to use for battery voltage measurement?

Hello all,

I'm currently building a buoy with a string of sensors that measures temperatures at different dephts. I'll be making a blog or Something Else later.

The thing is, I want to measure the voltage of the battery (Li-Po) to be able to predict when it needs to be charged since the system will operate "out-there-in-the-middle-of-nowhere".

[Update: Chapter PROGRAMMING - Markov chain text generator] Introduction x2 is a small humanoid robot platform for my current research. It is also a HackadayPrize … Read more
Control every robot with a customizable app
I just finished a project I have been working on for quite a while now - a fully featured universal Bluetooth remote for Android. Most controllers I have seen on … Read more
Bitbang Control over FTDI
This is a short note on how to setup a C programming environment for the FTDI chip in bit banging mode, since that's what I had difficulty doing. There may be … Read more