WEBVTT
Kind: captions
Language: en

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♪ Bipolar ♪

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Welcome to NVE Corporation's YouTube channel.

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We're demonstrating new
bipolar linear TMR magnetometers. 

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We'll show you how you can try them 
yourself with our new evaluation boards.

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We'll start with an unboxing.

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The business card has key 
specifications and the pinout.

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A QR code on the front 
links to the complete datasheet 

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The eval board has a pre-soldered sensor, 

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footprints for header pins,  

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and a 1 mm pitch PCI-compatible 
card-edge connection.

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Through-hole header pins 
are included with the evaluation kit.

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You can point-wire the headers to 
jumper the sensor 
into your existing development board. 

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Here we'll connect the ALT026 
directly to the analog-to-digital 
converter pins of an Arduino Uno.

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The pinout is on the business card.

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It seems easy enough.

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We have a 4 mm disk magnet 
to test the sensor with.

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Let's check the sensor output on the serial monitor. 

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The program is just a single line of code. 

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The sensor is bipolar,   
with positive and negative differential outputs 

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corresponding to north and south magnetic fields.

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You can use the card-edge connector to test the sensor

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with  NVELink demonstration boards.

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This is a prototype with 60 RGB LEDs.

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Green LEDs are for south magnetic fields

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and blue LEDs are for north magnetic fields.

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The stronger the magnetic fields,
the more LEDs light up.

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Our evaluation boards have 
everything you need to test
these TMR sensors in your system.

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And they're  NVELink compatible, 
making them easy to plug and play 
with NVE demonstration boards. 

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Consider subscribing to our newsletter 
to keep track of NVELink developments.

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Key features of NVE's new ALT026 TMR magnetometers include:

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wide sensing range; 

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high accuracy;  

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good sensitivity;

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and small size 
over the full extended industrial temperature range. 

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Email or call us to discuss your application with our engineers.

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We're happy to learn more about your requirements

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for magnetic sensors.

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Consider liking this video if you enjoyed it, 

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and consider subscribing to our YouTube channel 

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for more updates on new sensor technology.

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♪ Feelin' bipolar ♪