Jeff Saltzman
jmsaltzman
Grider Timer V1
Timer for my coffee grinder based on a 555 timer IC and schematics found online. Lots of head scratching to get it working, but it works like a charm.
No visual feedback, but the slider adjusts it from 25-35 seconds; shown here at ~28 seconds.
540
views
0
faves
0
comments
Uploaded on March 19, 2008
Taken on March 19, 2008
Grider Timer V1
Timer for my coffee grinder based on a 555 timer IC and schematics found online. Lots of head scratching to get it working, but it works like a charm.
No visual feedback, but the slider adjusts it from 25-35 seconds; shown here at ~28 seconds.
540
views
0
faves
0
comments
Uploaded on March 19, 2008
Taken on March 19, 2008