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Hi! I'm working on a new/old reprap machine, a Prusa i2, I think. New in the sense that it hasn't created it's first print, old in the reality that I've been tinkering with the thing on and off for quite a while now. I would really like to connect to people here in Alb. who have more experience than I do. I have problems sometimes translating text help to realtime solution. I really want to g
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kmbagpipes
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New Mexico, Albuquerque - RepRap User Group
Gotcha. Thanks for the help in narrowing this down!
by
kmbagpipes
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RAMPS Electronics
I didn't have a 100K resistor, but I tried with a 10K. When the resistor was connected to the thermistor pins, I got a steady 357C reading. When I disconnected it, as in the attached 'disconnect' image, the temp reading dropped and started fluctuating between 105C to 135C in a pattern shown in 'open'. I reconnected the resistor, and the temp reading jumped back up to 357C. This is with the ram
by
kmbagpipes
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RAMPS Electronics
Hey, all. I've been having an issue with my Prusa where the hotend thermistor would read at max temp all the time. I ordered some new thermistors to rule out a faulty one, and thought I was making headway when the new one read 0 degrees. Come to find out, my thermal paste was shorting the wires together. I cleaned it all off, and the new thermistor was reading around 357 C when cold. I did s
by
kmbagpipes
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RAMPS Electronics