Solarbotics at Calgary Expo Holiday Mark...

So apparently Monday here in Albertaland is "Heritage Day". Which, quite frankly, sounds rather uninspiring. Don't get me wrong - any excuse for a statutory holiday is a good one. But the name seems rather vague and underwhelming. And thus I began my quest to find the true meaning of Heritage Day. So as any […]

WeMos D1 Mini - 4MB Microcontroller $9.85CAD / $7.95USD  The WeMos D1 Mini makes working with the ESP8266 module simple! Breadboard compatible and equipped with a microUSB jack, build your next Internet of Things project in a snap. ProtoBoard Shield for WeMos D1 mini $4.39CAD / $3.50USD A prototyping area that comes with headers you […]

We've been having fun playing with the L293D driver chip. It's one of those things to see how much you can make it do by itself (like with any BEAM application!). Grant McKee has been experimenting with some simple additions to the chip to make it (unto itself) a suitable brain for a simple mini-sumo […]

The Atmel Brainboard is a very popular add-on to our Sumovore Sumo robot. But with newer releases of the WinAVR GCC programming suite, there is a difference in the way the source code is handled that will make it not compile and load properly. Bob Cook has been nice enough to tweak our source to […]