Magna Sense
Magnetic Field/Battery tester
Finds magnets
Finds electromagnetic fields
No Solder ,wire or PCB
Checks 9v batteries
Tests security system magnets
TechFax:
Detects DC / AC MAGNETIC FIELDS if they are strong enough
These fields make, radio wave, light, X-rays just by oscillating Magnetic fields North and south .
How to make a Radio wave .Take a magnet put it on a string and swing back and forth.(We have a video)
The led will blink, the faster you move it ,the faster it blinks so, the higher the frequency .
Moving it back and forth
2.45 billion (1,000,000,000,000) times in a second you’d get a microwave .
Kit Overview
3D print conductive components
Magnetic Sensor
T 13/4 LED
Assembly doesn't require anymore than a flat surface and a round nose pair of pliers

