A wind speed measuring device is called an anemometer. Find out how to make your own DIY anemometer at home or in the classroom. Take it outdoors to see how fast the wind is blowing. All you need are a few simple supplies to get started! We love fun, and hands-onengineering projectsf...
and pass the current to heat the wire to make the temperature higher than the temperature of the fluid, so the wire anemometer is called "". When the fluid flows through the wire in the vertical direction, it will take away part of the heat of the wire, causing the temperature of the ...
That's not very useful though. To make a functional anemometer, you'll need to understand the relationship between voltage and wind speed. To do this, I put my anemometer in the car and used it to measure airspeed---which should match the speed of the car, assuming I'm not driving ...
Make a hole in the center of the CAP with the diameter of the ball bearing. Use instant glue to stick it on the lid. Important to choose the ball bearing that has the same internal diameter of the vertical aluminum tube of the vane. Finally, take the plastic disk with an approximate d...
The wind vane is used to measure the direction of the wind. It can be made using materials that are available at home. Wind vane operates on the basis of wind pressure.
The chip is wired by leads (19) to terminal pins (blue) by which it can be connected into a circuit. But the really important parts are two soft iron "flux concentrators" (orange, 15, 21), which make the device very much more sensitive. When you place a magnet (22) near the ...
In theory, you'd need 1000 2MW turbines to make as much power as a really sizable (2000 MW or 2GW) coal-fired power plant or a nuclear power station (either of which can generate enough power to run a million 2kW toasters at the same time); in practice, because coal and nuclear ...
if you're up for a little horror from the safety of your home (that's, presumably, on dry land), we've got you covered. Here are 13 fish you'd never want to encounter on a night SCUBA session. Whether they're chock full of sharp fangs or have chompers that make you wonder if...
In addition, these tunnels can help engineers figure out how wind interacts with stationary objects, such as buildings and bridges, and find ways to make them stronger and safer. In short, many of our modern marvels are more advanced thanks to wind tunnels. But it was the dream of flight ...
Window sensors are a critical part of anyhome security system. When cameras fail, a window sensor becomes your last line of defense. Install them on all your windows, and you will know when an intruder attempts to access your house using one of your windows. ...