Infra-red Remote Control / Battery tester (assembled)

No Solder ,wire or PCB all 3d printed in Carbon based PLA

• No switches to wear out even on the 9 v battery you can leave it the circuitry sleeps in standard light conditions

• Works on any voltage from 3-9 Volts – 9v , AA, AAA adapters sold separately

Checks batteries pick a type and point at a blub or at window light  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 .