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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Specification: Suggested Voltage:4.5V DC No load Speed:90±10rpm No Load Current:190mA(max.250mA) Torque:800gf.cm min Size:20*20*64   Read more
Specification: Suggested Voltage:3V DC No load Speed:65±10rpm No Load Current:125mA(max.170mA) Torque:800gf.cm min Size:43*45*15   Read more
Price: $362 USD
DS1052E 50 MHz Digital Oscilloscope Read more
That's right, an oscilloscope that is free. And costs no money either. Almost as cool a Frits'o'scope. Xoscope is a piece of software that runs on Linux. Windows … Read more
Explores via Ultrasound, plays "Zelda's Lullaby" when stuck
Using a
    This is my first robot.  I started fiddling with microchips as a break from high level programming.  I like feeling more in touch with the low level … Read more
Price: $49 USD
The Propeller Platform USB is an open-source platform for building your own electronics projects. Features Read more
Provides encoder measurements to a geared motor
Recently I hacked some servos for fun. While I had the servos open and had removed all the electronics, it occurred to me that there was a lot of space in there … Read more
Price: $15 USD
This board is based on the Arduino, its freaking awesome!!! It goes faster than normal Arduinos... since its red, comes in a kit, its cheap due to the removal of … Read more
Displays amazing 3D animations
I've been looking around the web and I found these nifty cubes of LEDs. There weren't really clear instructions on to build one, but I feel like i can figure it … Read more
So it was a long time since i wanted to play with a supercapacitor. I found a good deal on ebay for some 4F, 5.5V capacitor. The first thing i made is a micro … Read more
Finished today, after weeks and weeks of planning and construction, a new pair of hands for my Robonova, inspired by the Mellissa hands. The time taken is a best … Read more
Navigates with commands from a wireless nunchuck
Using a
This is my first robot(arduino based). It is currently incomplete. I started by getting some standard hitech servos, and then modifying them by removing both the … Read more
Price: $15 USD
The Cyberbolic Reflector improves the distance and sensitivity of acoustic sensors. How does it work? The Cyperbolic Reflector's unique cylindrical parabolic curve … Read more
Hopefully provide you with at least 1 useful bit of guidance.
A recent problem was plaguing my home wireless network, and I was recently reminded about an important fact regarding Wireless networking.  Over the years, I've … Read more
[Update October 17, 2010] Preliminary videos added. [Update October 24, 2010] Robot Rally video added. Read more

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

Recently collected

Back to the Origins Has been a long time since my last robot project. Read more
mBot distance measure shows on LED matrix with digital filter and sound
Measuring in a digital system is always tricky. Values dance between some values just because noise in the environment, lack of accurracy of the sensor or maybe … Read more
He modified this ground unit with machine gun. Ok, first of all this is not my robot. It's from one of my buddy ShaoPing @Taiwan who doesn't speak English and shy … Read more
Hi All, I'd like to share the multicopter design I did a couple of years ago.  I was designing multicopter frames for a while and a guy who I was dealing with for … Read more
Gamified remote controlled Rover with telepresence
Using a
This is my first project posted on LMR as well as my first robot project ever. I started it about 8 months ago in my spare time. I'm a programmer at my day job so … Read more

Experiments with FlowBotics Studio

I was keen to give FlowBotics Studio a go after reading about it in the FlowBotics Studio App Competition.

This SOLOSHOT is now being sold on the net. It works by attaching a TAG on the person/car, and when the TAG holder moves, the camera will track him at incredible … Read more
Avoids Obstacles and Light..
Using a
Phil Is Made of very light weight aluminum, milled to a 8x9 body and a max height of 6 inches. I prefer to use servos as his means of movement for the main reason … Read more