This member of the MAKE Flickr pool added a 555 light-flashing circuit (from Charles Platt’s “The Biggest Little Chip” piece in MAKE, Volume 10) to the cover of his Maker’s Notebook.
This member of the MAKE Flickr pool added a 555 light-flashing circuit (from Charles Platt’s “The Biggest Little Chip” piece in MAKE, Volume 10) to the cover of his Maker’s Notebook.