As most of you may know I layout PCB's for companies. Not soo many these days, although did whip up a simple one last night. I came across this articles from a PCB made in 1975, it was a calculator watch. Artwork like this isn't done freehand anymore, its all straight lines or 45 degree lines (although do do curves on high speed lines) Seeing a board like which with 2 chip-on-board devices just looks soo advanced for something that is 45 years old.
Realy nice looking at old stuff like this, pehrp[as I'm just odd, but when I degisn a circuit board i like it to look nice as well as being compact and functional.
Full article about diassembling this Pulsar watch from here:- http://www.ww.crazywatches.pl/pulsar-calculator-time-computer-led-1975
Realy nice looking at old stuff like this, pehrp[as I'm just odd, but when I degisn a circuit board i like it to look nice as well as being compact and functional.
Full article about diassembling this Pulsar watch from here:- http://www.ww.crazywatches.pl/pulsar-calculator-time-computer-led-1975