search for: millivolt

Dear R experts: I need to get this plot, but also with 95% confidence interval bands: hour <- c(1, 2, 3, 4, 5, 6) millivolts <- c(3.5, 5, 7.5, 13, 40, 58) plot(hour, millivolts, xlim=c(1,10), ylim=c(0,1000)) pm <- lm(millivolts ~ poly(hour, 3)) curve(predict(pm, data.frame(hour=x)), add=TRUE) How can the 95% confidence interval band curves be plotted too? Sincerely, James Salsman P.S. I know I shou...

...ush to market - pick the lowest hanging fruits, backlog the rest) so it was left on a backburner, awaiting a revival in upstream NUT. Another part was more technical, a sort of stalemate in design: many mapping tables in NUT involve data conversions (e.g. date formats, temperature units, integer milliVolts to floating-point Volts, text labels for numeric enum values, etc.) for data transfers from a device or writes back to it. In the current C codebase (*-mib.c, *-hid.c) there are helper methods to which we can point from the tables. An equivalent for DMF, with mappings conveyed by text files, invol...

...s=1862,1,1862 # # The following parameters may be omitted if their default value is acceptible # # # set the receive debounce time in milliseconds # debouncetime=123 # # set the transmit quiet dropoff burst time in milliseconds # bursttime=234 # # set the COR level threshold (specified in tenths of millivolts) # # valid values are {3125,6250,9375,12500,15625,18750,21875,25000} # corthresh=12500 # # Invert COR signal {y,n} # invertcor=y # # set the external tone mode; yes, no, internal {y,n,i} # exttone=y # # Now apply the configuration to the specified channels: # # # We are all done with our channel p...

Hi, all I have installed TDM400 with 1 FXS and 1 FXP ports. Now I am goig through documentation on how to configure it. It mentions 3 protocols: Loopstart, Groundstart and Koolstart. Which one do I use? Can someone send me sample zaptel.conf file for Australia? This will save me some time and will be used as a working example. Thanks, Rudolf

...st > hanging fruits, backlog the rest) so it was left on a backburner, awaiting > a revival in upstream NUT. > > Another part was more technical, a sort of stalemate in design: many > mapping tables in NUT involve data conversions (e.g. date formats, > temperature units, integer milliVolts to floating-point Volts, text labels > for numeric enum values, etc.) for data transfers from a device or writes > back to it. In the current C codebase (*-mib.c, *-hid.c) there are helper > methods to which we can point from the tables. An equivalent for DMF, with > mappings conveyed...

...wanted higher resolution DC voltage detection. My code then changed to take readings from the ADS1115 and convert that into a rough "50-100% capacity remaining" that I can report to NUT. It took a while to get right and it's only "accurate enough", not "trust this to a millivolt level of accuracy". For now it's just nice to have and I enjoyed having to learn about ADC measuring on Arduino enough to get this accurate enough to report with 1% differences in capacity. Future I've been researching designing a PCB and doing an "all-in-one" UPS. I'll...

Hello, I found out about NUT just days ago while searching for a solution for my home setup. After some digging through the interwebs, I come to you with questions. I'm putting together a DIY 12V UPS, very similar to what this guy did: [1] https://baldpenguin.blogspot.com/2015/10/diy-12v-ups-for-home-network-equipment.html The objective is to keep a bunch of mini PCs and network gear

...oltage > detection. > > My code then changed to take readings from the ADS1115 and convert that > into a rough "50-100% capacity remaining" that I can report to NUT. It took > a while to get right and it's only "accurate enough", not "trust this to a > millivolt level of accuracy". For now it's just nice to have and I enjoyed > having to learn about ADC measuring on Arduino enough to get this accurate > enough to report with 1% differences in capacity. > > Future > I've been researching designing a PCB and doing an "all-in-...

On 5/16/24 08:59, Jim Klimov via Nut-upsuser wrote: > I agree with earlier posters, such documentation can help future > tinkerers. There is probably more than just one to hold the hand and > walk through the ordeals :) > > Perhaps a new page at https://github.com/networkupstools/nut/wiki > <https://github.com/networkupstools/nut/wiki> can be a good location... >