On Wed, Nov 16, 2011 at 2:00 PM, Harold Hallikainen wrote: > > Years ago I developed a cow thermometer for a local company. They now nee= d > a redesign since some of the parts are being discontinued. I'd like to > help them, but am SWAMPED with work on my real job (overtime every day). > So... would someone on the list be interested in taking on this project? > It's an 18LF2520 project written in C. Uses an LTC external ADC over SPI > to read a thermistor probe (to the cow). The Allegro LED driver is being > discontinued. I'm sure various updates can also be made to the system. > > So, this would require hardware and firmware design, including PCB layout= .. > > Let me know if you're interested (harold@hallikainen.org), and I'll pass > your info on. > > THANKS! > > Harold > Hi Harold, I'm responding to the list rather than you personally because I (and others) might want to know the following: What is the time frame/deadline for the redesign? What are the LEDs for, displaying temperature on a few 7-segment displays? You would supply the current code and PCB files? What compiler was used? What package was the PCB designed in (Eagle/PADS/Orcad)? Is the overall functionality really as simple as taking a few readings of the ADC over SPI, averaging(?) and display via LEDs? Thanks, Scott --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .