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Gravity: Digital Magnetic Sensor
$2.90
SKU: DFR0033
Volume Discount
- $2.85 2+ items
- $2.75 5+ items
- $2.50 10+ items
Detect nearby magnetic objects with this digital magnetic sensor, offering a 3.3V-5V range, easy interfaces, high quality connector, and compact size.
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Introduction
what's the best way to detect the magnet? Use anther magnet. But it's not sensitive enough. You have to feel it by youself.Right. This magnetic sensor knows whether there is a magnetic object nearby or not. And it correctly tells you through ditigal output.See below picture for a quick demo!
Features
- Wide voltage range from 3.3V to 5V
- Standard assembling structure (Times-of-5mm Center distance between two 3mm mounting holes)
- Easily recognitive interfaces of sensors ("A" for analog and "D" for digital)
- Icons to simplely illustrate sensor function
- High quality connector
- Immersion gold surface
Specification
- Supply Voltage: 3.3V to 5V
- Indicator LED on board
- Interface: Digital
- Size:22x30mm (0.9x1.2in)
Shipping List
- Digital magnetic sensor x1
- Digital cable x1
Review
Jan 17, 2023
I love these, make it so easy for knowing the status of a door being open or closed.
Feb 24, 2021
The packaging is also satisfactory and the product is in very good condition.