Hello everybody,
This is just a general question I have, and probably the title did a very bad job at explaining it, so here it goes. Is there any material that is available, or even if its still in research (as long as you have some links), that bends/flexes or contracts in certain...
DIY Magnetometer?
Hi,
how can i build a digital display magnetometer from scratch? No sensors I mean.
Or could you point me to some pages that explain how a magnetometer really works and that I could replicate myself?
Alex
Hey,
Thanks for the info, but i think i was a bit unclear, as I was meaning that the cylinder is rolling. Forgot that the direction of it will make a difference.
Any ideas about that?
Hey
I am interested in building a device that can give the local magnetic field in 3D. I'd like for the display to be digital not a mechanical gauge. I would not want to use any sensors or microcontrollers for that matter, but make it with gates and everything. If you do know how to make it...
Hi,
What happens to the fluid in a cylinder that is spinned around it's central axis? Would it matter if there would be a bit of air?
Thanks very much,
Alex
Hi,
I was thinking the other day of two soup cans of different types(one cream one consomee) rolling down a slope. I was thinking that the non-cream one (consomee) will always roll longer, but was surprised to find out that past a certain angle the cream soup was going longer. By longer I...
Hey everyone,
First off, hopefully I am in the right topic.
Now i just had a lab last week, where we had to calculate acceleration and talk about motion using data we got from a ticker timer. One of the requirements of the report is to find and talk about uncertainty of the ticker timer...