DIY Projects

The gEDA Project

The gEDA Project

GedaSDB writes “The gEDA project is working on producing a full GPL’d suite of Electronic Design Automation tools. These tools are used for electrical circuit design, schematic capture, simulation, prototyping, and production. Currently, the gEDA project offers a mature suite of free software applications for electronics design, including schematic capture, attribute management, bill of materials (BOM) generation, netlisting into over 20 netlist formats, analog and digital simulation, and printed circuit board (PCB) layout.” Link.

Homemade modular light up dance floor!

Homemade modular light up dance floor!

Dancefloorvideo-712039Brian writes “Although we all know that DMX was totally cool in 1999, his light up dance-floor in the music video Whats My Name was out of this world. The circular dance-floor was comprised of concentric rings that lit up in a chasing pattern. Although the solution was a drastic improvement on the classic Saturday Night Fever dance-floor, it still had room for improvement. To Improve on the DMX floor, and to make it transportable and reconfigurable, it needed to be modular.” Yes folks, the age of DIY home discos…is here. Link.

Bicycle-powered blueberry winnower

Bicycle-powered blueberry winnower

P74325 Excellent tale from the “Make” – If the field wasn’t so remote, Waldo County residents would have been treated to an unusual sight in September: Blueberry rakers merrily pedaling old bicycles that powered even-older machines used to clean the fruit. Like many good ideas, Shana Hanson’s bicycle-powered blueberry winnowers had their roots in calamity… Hanson borrowed two bicycles that were already mounted on homemade wooden frames. She removed the tires from the back wheels, and covered the inside of the rims with duct tape. Then she attached drive belts that linked the wheels to pulleys on the winnowers. It was an instant success. Link.