Let's Make Robots!

Tips & walkthroughs

  This is a review of the BahBots 1284p controller board designed by: Glen Aidukas and Eddy Wright glena Unboxing: Read more
Let's take a look at Text-to-Speech & show you an example of how objects can be used.  My other tutorials (including my written objects guide) are here. The … Read more
This is a small walkthrough with some tips on how to vacuum mould, in this example, a holder to a LiPo from a cell phone
Update; Version with motors here: http://letsmakerobots.com/node/23312 I would like to play around with old cell phone LiPo's. I figured it was a nice way to get … Read more
Provides instant life to a robot that you are building
Nick from Gadget Gangster is one guy in the suppliers business who has truly understood that if you support the community, the community supports your business. I … 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
In this tutorial, I'll show you how to drive multiple servos at once with the Propeller. Along the way, I'll also introduce you to using objects.  My other … Read more
How to make hollow tubing ..... and Play a flute
How to make PolyMorph Extruded Tubes. Non-Stream (PolyMorph Workshop 6 :- PolyMorph Extrusion Techniques) Take a round piece of tubing (any size really, any … Read more
Doing 2 things at once is pretty easy!  This video tutorial goes over simultaneous multitasking on the Propeller.  My other tutorials (including my written … Read more
Uses an analog input pin to capture a digital signal from a 3V sensor for use with a 5V microprocessor
I recently purchased a Parallax PIR Motion Detector from Radio Shack. These devices are only about $10 US, and do a nice job of general motion detection when your … Read more
A video tutorial for your first Propeller program
Here's a video tutorial for the venerable 'Blinky Light' program with the Propeller.  I originially did a written guide to spin (here), this video is meant as … 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
An update to the Duemilanove
Using a
I started with the Propeller, but I've also used the PICaxe and played with AVR's and PIC's. With the release of the Arduino Uno, I thought it would be a good … Read more
Create wireless serial connection
Using a
Wireless controlThis walk through describes a cheap way to create a wireless controller for a robot. It is not a ready-to-go manual, but a proof of concept. It's … Read more
Ever needed a new texture or unusual form for your robotic creation........ .... Look no further and follow this Guide.     NonSream Videos :- PolyMorph workshop … Read more
Reads pulse width and calculates distance
I want to build a robot using the MSP430 value line (Texas Instruments Launchpad) that i bought for $4.30 a month ago. There are a couple of code samples from TI … Read more
Creates many kinds of applications
Probably you have seen some interesting projects around here which use applications created on processing, such as: Read more
I was just asked "How do you wind up doing so many demos and shows?" This i how :)
I just repeated the same 1/2 hour show 8 times today, and gave a couple of interviews. I cannot remember what I said to whom any longer. I have done this, because I … Read more
Show how to improve the output of analog sensors
Indroduction: The Sharp GP2Dxxx family is often used in robotics as distance sensors because the sensors are cheap and everywhere available. The normal use of these … Read more
 Hi everybody, This is somewhat a tutorial, so here I wanna present you some information about ATmel's processors, and I will present those two chips that I am … Read more
lets you transmit IR at a range of up to 200m
It is actually very simple you know...it' all based on two primary things: - LED won't be on at all times, so maybe we can get a little over that max current … Read more