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This is a Grove interface compatible Magnetic switch module. It is based on encapsulated dry reed switch CT10. CT10 is single-pole, single throw (SPST) type, having normally open ruthenium contacts. The sensor is a double-ended type and may be actuated with an electromagnet, a permanent magnet or a combination of both. The magnetic switch is a wonder tool for designers who would like to turn a circuit on and off based on proximity.
Grove compatible interface
2.0cm x 2.0cm twig module
Minimum external parts
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.
Grove-Magnetic Switch v0.9 Schematic
Grove-Magnetic Switch v1.3 Schematic
Grove-Magnetic Switch v1.3 PDF File
Wiki of Grove - Magnetic Switch