Jul 7, 2008 #1 B Brave_heart Limp Gawd Joined Feb 29, 2008 Messages 482 i want to build the circuit board and as much of it as i can by hand, i need a tutorial on how to do this...any ideas?
i want to build the circuit board and as much of it as i can by hand, i need a tutorial on how to do this...any ideas?
Jul 7, 2008 #2 B BillParrish Supreme [H]ardness Joined Aug 25, 2006 Messages 7,519 http://sci-toys.com/scitoys/scitoys/computers/thermometer/thermometer.html There is the parts list and basic instructions. you should be able to figure out the schematic from the instructions provided. Google "printed circuit board kit" for supplies to etch your own circuit board. Google "PCB123" for free sofware to help you lay out the circuit board now all you need is a voltmeter instead of the DVM
http://sci-toys.com/scitoys/scitoys/computers/thermometer/thermometer.html There is the parts list and basic instructions. you should be able to figure out the schematic from the instructions provided. Google "printed circuit board kit" for supplies to etch your own circuit board. Google "PCB123" for free sofware to help you lay out the circuit board now all you need is a voltmeter instead of the DVM
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