Hi Hannes long time no see, If you want a schematic I'll draw one up for you but it's very simple, basically :- 1 x LDR (Light Dependent Resistor) 1 x 100k...
Hi, this is probably a silly question... * I am on the other end of the magnetometer... * I know Nothing about electronics : ) * I do radio astronomy - solar...
i've known Bill Speake for years, great guy and very heplful too, and I think Erich (Kern) is on here too if you're closer to the states, another really good...
Nick, Many thanks for mentioning Bill Speake. I've known him and have been his US distributor for over 11 years. Speake's website is at www.speakesensors.co.uk...
Nick, I use the FL1 as made and added a simple opamp stage for 10x voltage amplification. The output then goes to a Dataq 158U A/D and then via USB to my...
Hi, is there a distinct difference between the two functions? right now, im testing my prototype, calibrating it as a compass with the voltage responding to...
Woooaahhh !!!! That has got to be one of the best videos I have ever seen Hannes, thanks for posting this. I was that amazed I have also posted the link to my...
Hi Steve I also have a solar flare detector used for GRB detection. http://www.infiltec.com/SID-GRB@home Yes, magnetometers can sometimes detect solar flares...
Hi Mark, ... No, I welcome that! Thanks! ... "Only" a little above 100000ft, but looks like orbit! ... It will remain on our project site polares.org and also...
Hi Hannes: Is there a web page that shows the payload and it's capabilities? It's clear that the camera has at least pan and zoom, maybe also tilt remote ...
Hi Brooke! ... Well, this is all we have so far for the public. http://www.polares.org/cms/aid=679.phtml ... Nope, just a camcorder with fixed settings. ... ...
I've just uploaded 3x images of commercial fluxgate cores into the /Files section, (Tried uploading into /Photos, but without success) which show different...
Hi Hannes, It doesn't suffer from vibrations, it would if I banged it lol, but no it seems fine. Do you still have a magnetometer on the go Hannes ? Mark From:...
Hi David, thanks for that, * it sounds promising, * I suppose the main question now is o if the magnetometer can detect + a solar flare and + a car then o is...
... Mark, nope. Mag's are on the waiting list here for quite some time. I'm more into radiation detection now. But when I finally have the time and motivation,...
sae140 wrote: (snip) ... The pairs of sensor windings have to be hooked up in series, opposing, so that the induced voltages from the flux drive windings...
Hello everybody Does anyone know of a comparison between the low-cost magnetometers, especially HMC1043/1053, KMZ52 and Yas529? (Or does know of other 3-axis...
Just came across something which I've not heard anyone comment on before, so thought I'd pass this along .... I'm currently working with some library tags as a...
... Quick update - I eventually found a method of recovering the permalloy strip without causing physical damage to it. What I found works well is to remove...
Hi all, I have designed a two dimensional compass. When I plot the x and y coordinate I see a tilted ellipse. How can I convert to a circle please? Thanks, ...
Hi, I have an ER035 NMR magnetometer(Bruker), and have an electormagnet which go upto 2T. If anybody knows how to calibrate the NMR magnetometer with the...
Hi all, first of all, I'm very sorry about the long absence! There were some complicated issues I had to deal with. But now things are getting better. When I...
Hi Marek - Take a look at the Simple Aurora Monitor (SAM) at http://www.reeve.com/SAMDescription.htm Although it has an EIA-232 interface, and not USB, it...
... Didn't a European sell a good magnetometer kit? Anyone have a link? Sincerely /b __________________________________________________________________ Yahoo!...
The UKRAA are about to release a magnetometer kit, RS485 (connects via USB interface), onboard controller which will log data for about 2-3 weeks (depending on...
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