13.56mhz Field Detecter's/Repeater Locator

Name: 13.56mhz Field Detecter's/Repeater Locator
SKU: 34852
Price: 5.00 USD
Availability: InStock
Rating: 5.00 (2 reviews)

(2 Reviews)

NFC Field Detector, Will light up near a NFC Field.

Designed by Midwest Gadgets LLC in United States of America

13.56mhz Field Detecter's/Repeater Locator 1

13.56mhz Field Detecter's/Repeater Locator 2

13.56mhz Field Detecter's/Repeater Locator 3

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NFC Field Detector, Will light up near a NFC Field.

What is it? Using the power harvesting technology within NFC 13.56mhz fields, when brought within range of an NFC field the LED will illuminate. Use Cases This can be used alongside the NFC Repeate…

What is it?

Using the power harvesting technology within NFC 13.56mhz fields, when brought within range of an NFC field the LED will illuminate.

Use Cases

This can be used alongside the NFC Repeaters that are sold within this store to find proper placement for the repeater to be added. Where te LED shines the brightest is the best spot to put the repeater.

Can be used to find where the NFC coil is in a NFC Lock, Phone, or Reader.

Colors!

Comes in Red, White, Blue ('merica) and Green!

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Midwest Gadgets LLC Shipping Policy:

Domestic Shipping using USPS. International shipping may use USPS or UPS and will deliver to the country port of origin and hand off to local delivery service. For international shipments you MUST include Phone Number and Email address for customs to contact you if they have questions or issues.

Review Breakdown

Average Ratings

Product: (5.00)

Documentation: (5.00)

Shipping: (5.00)

Communication: (5.00)

D | Oct. 7, 2024

Bought a few to test and play with

Green is usually the most susceptible to human eyes so that was my #1 color choice to grab. Then Blue leds being more rare then white or red, and often slightly harder to power. Then I bought a red.. The red was the most responsive, than green, and Blue appears to have gotten damaged in shipping. Hamspiced (Nick), had a new one on way promptly, was very apologetic, I told him it was no worry - we have all had a USPS problem or 40. New one worked perfect!

For my purposes I wanted the different colors for doing teaching sessions about RF with other coworkers and students, and just how technology out there helps closer to define how far a device advertised (at a very specific frequency). I think they are very well made, colors help keep track whom has which ones, and all other ones tested and working great.

Nick's interactions and quality of item would definitely make me look for future products by him.

Brian | June 22, 2024

Perfect for placing the repeaters.

These blinky LEDs are great for finding NFC fields and their strength. When used on a phone, they can help locate the strongest area of the antenna (which often is not where you would expect by looking at a teardown). They are also good for finding the best place to use an NFC repeater (which is likely different from the strongest part of a field). Use an blinky to find the area near where you want to scan, move it around until you get some activity, hold it away from the phone, then start moving the repeater around until you find a location that causes the LED to start blinking again.