Magneto

Magneto

Magneto

Triple-axis Magnetometer

Triple-axis smart digital magnetometer that detects the strength and direction of a magnetic field and communicates the x, y and z components directly to a computer via RS232/485. Field range is +/- 2 gauss with a resolution of 67 microgauss.

Measure the invisible magnetic fields that surround us, with this wide-range magnetometer. Proto-Pic have MLX90393 is a wide range magnetic field sensor, that can measure 16-bits in ranges from ±5mT up to ±50mT in all 3 axes. Compared to most magnetometers, this gives a huge range, which makes it excellent for detecting magnets and magnetic orientation, rather than the Earth's magnetic field.

Hall Effect Sensor

Hall effect sensor is a type of sensor which detects the presence and magnitude of a magnetic field using the Hall effect. Proto-Pic has US1881 which is an integrated Hall effect latching sensor. Similar to a reed sensor, simply hold a magnet near the sensor to toggle. This makes for a robust presence sensor and is a smaller, lower-cost option to a reed sensor. A hall effect sensor can also handle less current than a reed switch. The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifies the Hall voltage, and a Schmitt Trigger to provide switching hysteresis for noise rejection, and open-collector output. An internal bandgap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range.

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  • HMC6352-0 HMC6352-01

    SparkFun COM-07892 Compass 2-Axis Integrated Solution - HMC6352

    Sparkfun

    £24.46
    SparkFun COM-07892 Compass 2-Axis Integrated Solution - HMC6352The Honeywell HMC6352 is a fully integrated compass module that combines 2-axis magneto-resistive sensors with the required analog and digital support circuits, and algorithms for heading...
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  • PPCOM-09312_main

    Hall-Effect Sensor - US1881 (Latching)

    Sparkfun

    £1.00
    Hall-Effect Sensor - US1881 (Latching) The US1881 is an integrated Hall effect latching sensor. Similar to a reed sensor, simply hold a magnet near the sensor to toggle. This makes for a robust presence sensor and is a smaller, lower-cost option to a...
    £1.00
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    £1.00
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  • 13247-01__53428 13247-01__534281

    Magnetic Door Switch Set (Complete Assembly)

    Sparkfun

    £3.22
    Magnetic Door Switch Set (Complete Assembly) A Magnetic Door Switch complete assembly: A small reed switch assembly specifically designed to alert you when doors, drawers, or any other aperture opens. These types of switches are widely used in home...
    £3.22
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  • 10601-01__47257 10601-01__472571

    Reed Switch Sensor - Insulated

    Sparkfun

    £1.80
    Reed Switch Sensor - Insulated 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...
    £1.80
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