Let's Make Robots!
In this tutorial, I'll show you how to write data to an SD or SDHC card with the Propeller.  This builds on my other tutorials which you can find here. 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
Price: $49 USD
The Propeller Platform USB is an open-source platform for building your own electronics projects. Features 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
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
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
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
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
A free building material that's easy to work with and sturdy
A little video tip on using wire hangers as a construction material.  Just remember; Don't cut hangers with your dikesRemove the coating before soldering.  Even … Read more
Control a Servo with a Ping Sensor in about 5 minutes
Using a
When I did the Web Clicker, I picked up a copy of ViewPort for debugging and it was a lifesaver.  ViewPort was designed by Hanno Sander.  He also developed an … Read more