Magnetic sensors can be used for sensing something as simple as a door being open, and as complex as a digital compass in navigation system. Depending on the application this can mean a simple reed switch, hall effect sensor, or complex integrated circuit. We carry a variety of magnetic sensors for different projects along with powerful rare earth magnets. Experiment with magnetism and electronics today!
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10x10x10mm Rare Earth Magnet
$1.95Strong magnets can be very useful when making a non-contact switch or just holding something in place. These cube shaped "Rare Earth" magnets are made… -
Magnetic Door Switch – Normally Open
$5.95Light PacketThis simple door switch is based on a magnet and a reed switch. The magnet and the reed switch are both encased in ABS plastic… -
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Hall Sensor – US1881LUA
$2.95Light PacketThe US1881LUA is a unipolar Hall-effect sensor IC, which is an electronic component used to detect and measure the presence of magnetic fields. These are… -
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30x10x3mm Rare Earth Magnet
$3.95Strong magnets can be very useful when making a non-contact switch. These "Rare Earth" magnets are made from Neodymium and measure 30mm x 10mm with… -
20x10x2mm Rare Earth Magnet
$0.95Strong magnets can be very useful when making a non-contact switch. These "Rare Earth" magnets are made from Neodymium and measure 20mm x 10mm with… -
Magnetic Door Switch – Normally Closed
$5.95Light PacketThis simple door switch is based on a magnet and a reed switch. The magnet and the reed switch are both encased in ABS plastic…