The world would be a better place if we could do more of this… Thanks to David Cowhig for alerting me to this wonderful development. Details here:
http://spectrum.ieee.org/geek-life/hands-on/build-your-own-giant-555-timer-chip
Our book: “SolderSmoke — Global Adventures in Wireless Electronics” http://soldersmoke.com/book.htm Our coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmoke Our Book Store: http://astore.amazon.com/contracross-20
There is a review of this on the EEVblog youtube channel: http://www.youtube.com/watch?v=U6qZPx4uD0g
If you missed it, there’s the 555 Footstool at … http://www.evilmadscientist.com/2011/555-footstool/ enjoy! 73 de WA2ONH Charlie