Junkbots book review

This week, we've had a lot of fun with our Epilog Laser. And by fun, I obviously mean "turmoil and general miserableness". Fortunately, we've sorted the issue out. What I'm going to do is chronicle our pains, describing the exact issue and solution, so that The Googles will index the knowledge for other explorers of […]

It's officially hot outside. So if you're looking for an excuse to take a break, check out this week's batch of cool links: Artist to Cover Bay Bridge in Programmable LEDs The idea is to cover the San Francisco area Bay-Bridge with a bristling of white LED pixels. The conceptual video looks great, but having […]

Being April in Calgary, it should come as no surprise to any of you that yesterday we had a lovely blizzard which melted and froze, coating everything in a delicious layer of ice. This, of course, is somehow connected to the fact that Solarbotics El Presidante, Dave, is currently in Las Vegas where it is […]

Got a new kit for you - the K SMD L293D Motor Driver. No, no, the SMD isn't "surface mount" - it's the Secret Motor Driver! This L293D-based motor driver fits secretly inside most standard servo cases like the Futaba S3003/S148, and our own GM4 gear motors. It replaces the low-voltage original electronics with LED-indicated, […]