Hot sale reasonable price Magnetic name badges Supply to Japan

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Customized  any size 15 years experience Quality & Reputation concerned Coating : NiCuNi  , Zn , NiCuNi+Sn ,NiCuNi+Cr ,NiCuNi+ Au By air  ( magnet power  shelding package ); By sea ( plastic sack  package )

We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Hot sale reasonable price Magnetic name badges Supply to Japan, Standing still today and looking into the future, we sincerely welcome customers all over the world to cooperate with us.


Customized  any size

15 years experience

Quality & Reputation concerned

Coating : NiCuNi  , Zn , NiCuNi+Sn ,NiCuNi+Cr ,NiCuNi+ Au

By air  ( magnet power  shelding package ); By sea ( plastic sack  package )

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  • Part 1

    This is a super simple way to light an LED (or power a device) with a Reed Relay by using a Magnet for a sensor.

    It was a request from someone building an Iron Man helmet… his helmet had two sections, attachable with magnets, and the eyes needed to light up when the two were joined together.

    Later we’ll hook a few LEDs in parallel for more brightness.

    Hope this helps!

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