Austere Engineering Hack Chat

Join us on Wednesday, January 22 at noon Pacific for the Austere Engineering Hack Chat with Laurel Cummings!

For most of us, building whatever it is that needs building is something that occurs in relative comfort and abundance. Sure, there are cold workshops and understocked parts bins to deal with, …read more

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Simple Beetle Robot Uses Smoking Soldering Iron

As robot projects go, [creative ideas km]’s isn’t going to impress many Hacakday readers. Still, as an art project or something to do with the kids, it might be fun. But the reason it caught our interest wasn’t the actual robot, but the improvised soldering iron used in its construction.

The robot itself isn’t really autonomous. It is just a battery, a motor, and a switch. The motor vibrations make the robot scoot around on its bent copper wire legs. Some hot glue holds it all together, but the electrical wiring is soldered.

If you look at the video below, …read more

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