Magneto sensors provide real-time magnetic-field data for proximity, position, rotation feedback, and orientation in embedded and robotics projects. They fit security, automation, navigation, and sensing tasks where non-contact sensing matters.
The range includes Hall-effect devices with latched or non-latched outputs, magnetometers for three-axis field sensing, digital compasses that provide heading data, reed switches for simple, contactless switching, and compact imaging approaches to visualise magnetic fields.
With options ranging from small micro-modules to multi-axis breakout boards, the key considerations are sensitivity, the number of measurement axes, output interfaces (I2C/SPI or digital), and ease of integration.
Reliability, low power, and form factor compatibility influence how they fit into space-constrained robotics or automation projects, and they complement other sensing and control components.
Code: SKU-002154
The LilyPad Reed Switch is a simple breakout for a reed switch that will make it easy to use in e-textiles circuits in exactly the same manner that you can currently use the LilyPad Button and Switch. More Details...
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Code: SKU-000216
This is a small device called a reed switch. When the device is exposed to a magnetic field the two ferrous materials inside the switch pull together and the switch closes. When the magnetic field is removed the reeds separate and the switch opens. This makes for a great non-contact switch. More Details...
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Code: SKU-000732
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Code: SKU-010245
The TMAG5273 Qwiic Sensor is a low-power 3D hall-effect sensor that is perfect for detecting and measuring changes in a nearby magnetic field. More Details...
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Code: SKU-009301
The SparkFun Qwiic Micro MMC5983MA Magnetometer is a micro-sized 0.75in. by 0.30in. sensor that utilizes a highly sensitive triple-axis magnetometer. More Details...
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Code: SKU-010544
The FGM-X series of devices are very high sensitivity magnetic field sensors operating in the ±50 microtesla range ( ±0.5 oersted ). More Details...
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Code: SKU-004677
The AH1815 is an integrated Hall-Effect non-latched sensor. More Details...
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Code: SKU-000378
The US1881 is an integrated Hall-Effect latched sensor. More Details...
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Code: SKU-002102
This is the Magnetic Door Switch Set a small reed switch assembly specifically designed to alert you when doors drawers or any other aperture opens. These types of switches are primarily used in home security systems. More Details...
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Code: SKU-011028
The MagnetoPot is simple, yet elegant in its ability to track motion in a contactless manner. More Details...
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