Folks -
I'm sure some of you dabble in 'lectronics.... are there any good souces for plans - schematics and the like for building a remote, auto blast gates or time delay for operating a dust collecting system?
I'd also like to build/find plans for a "crash switch" for a router table, TS, etc... One of the catalogs had something for 35 bucks, but it didn't amount to much.
OT - at one point I had come across plans for an "electromagnetic rifle" that used carefully timed and fired electromagnets along a soda straw - the barrel - to shoot a "steely" marble. No noise, nothing... of course they had dire warnings throughout and my bro in law said it would be considered a "manufactured weapon" and a felony... so it didn't get any farther.... Wild idea tho'
Thanks in advance for any help or leads...
John Moorhead