Makecation Judging

Look! Bird (-shaped bullets) made holes in bird... feathers! Well, not quite, although that would have been awesome too. Actually we were doing some nitrogen-assisted laser tests on various regular, i.e. boring materials, such as plywood and mat board. Then I came across some feathers and here's what it turned out to be: Now that […]

I have a daughter. A daughter who likes pretty things, and like most daughters, likes to stand out once in a while. As the President of a local technology-hacking company, and having been involved with more than a handful of technology dresses & costumes in the Calgary area, she thought it would be a good […]

This circuit is used to create a simple "edgebot" sumo robot. Being an edgebot refers that it will repeat the same backup/turn/go forward action when it's single edge sensor detects the edge of the ring. This version of the circuit is quite simple, and always turns the same way.

The new products are back! With more new products! Adafruit Motor/Stepper/Servo Shield for Arduino v2 Kit $19.95 Need to move motors but don't want to use up a lot of pins? Try out the I2C enabled Motorshield from Adafruit. Solarbotics I2C Shift Leveler $8.95 This little I2C adapter will have you shifting signals with ease […]