William’s Workbench

Sunday, November 9th, 2008

Futurlec has some really cheap prices on PCB manufacturing. I might have to try them out for my next project.

Wednesday, May 7th, 2008

Monday, April 28th, 2008

I found this handy page for calculating clock speeds for accurate baud rates.

Wednesday, June 20th, 2007

I ran across this schematic for a simple 1-wire serial adapter.


25-pin	9-pin

Update

I built one of these adapters and am using it to monitor 3 DS18S20 temperature sensors in my home using cacti.

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