Month: November 2009

Chumby in a box

Chumby in a box

Kent was impatient at having his Chumby Guts laying loose on the table, so he took to the box that it came in. This is a good way to see what the casing process entails and considering what it will ultimately need before committing to a proper case. Think of it as a Chumby case sketch model. Some of the other possibilities we’ve heard are cigar box Chumby, Teletubby embedding (called either TeleChumby or ChumbyTubby). MAKE Flickr pool member Pauric posted a nice set of photos showing how he gutted his first gen Chumby and installed it in a nice wooden case.

High voltage line robot

High voltage line robot

Very cool High voltage line robot from HIBOT… High-voltage power-line inspection has always been a dangerous job for humans, so a handful of companies are sending in the robots. One such company, the Tokyo-based HiBot, is working with western Japan’s Kansai Electric Power Co. to field a new robot next year that can inspect several […]

My new favorite etchant

My new favorite etchant

From the MAKE Flickr pool I love etching my own PCBs. It’s a great way to incorporate some of art-school skills with my love for DIY electronics. Up until now, I’d always used traditional ferric chloride to etch my boards, though I’d heard many sing the praises of an alternative etchant easily made from common […]