Description
With a straight metal wire passing through the current, the space around the wire will produce a circular magnetic field. In order to concentrate the magnetic field, the coil inside the electromagnet is wound into a coil, and many lines are arranged side by side, so that all the magnetic fields of the coil pass through the center of the coil, forming a strong magnetic field there, which can make it absorb a 1kg ferromagnetic.
KEYESTUDIO Electromagnet Module for Arduino (Black and Environmental-Friendly)
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$34.94
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KEYESTUDIO Electromagnet Module for Arduino (Black and Environmental-Friendly)
- SKU:
- HZ171230
- UPC:
- 606184533596
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.
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