Qty | Was | Unit Price (Ex VAT) |
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1+ | £2.35 | £2.12 |
The Grove Magnetic Switch from Seeed Studio contains a dry reed switch that can be activated by a permanent magnet or electromagnet. The normally open switch is connected to a digital line and has a pull-down resistor giving a logic 0 signal. When a magnet approaches, the contacts close and the output goes to a logic 1.
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Type | Sensor |
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