jetlib.sec » Tags » magnetic-storms

In the hopes of getting a heads up on when the aurora borealis will be visible from his back yard, [Alex] built a magnetometer to measure disruptions in Earth’s magnetic field. The build is extremely simple, too. It’s amazing what you can build with a few components and a trip to the dollar store. The design or [...]

Tags:  magnetometer pvc aurora alex aurora-borealis magnetic-storms dollar-store solar hacks