songbird

Bluebird by kelly heaton

Bluebird, 2020. Printed circuit board.

I recently completed a new PCB design for manufacture. In addition to testing a new singing circuit, I am experimenting with the visual potential of inks available through conventional factories, for example, blue solder mask and bare copper. Above: The first two images are some of my machine production layers. The colorful image is my design reference file — illustrating how I expect the finished board to look.

warbler studies by kelly heaton

Three studies of warblers for a new singing circuit (work in progress). The Red warbler lives in Mexico’s highlands, although its territory may become more northern as a consequence of climate change. The Cerulean warbler is considered to be at high risk of extinction due to human destruction of habitat. The Yellow warbler lives in North America and is thankfully not at risk for the moment.