Reed module for Arduino
Magnetic sensor module with reed switch
Reed module KY-025
The reed switch contacts close the comparator input on the LM393YD chip. Due to the use of a comparator in the KY-025 module, a very small current flows through the reed switch, which significantly extends the life of the sensor. The digital signal output status indicates the presence of a magnetic field.
| Device type | Arduino sensors |
| Brand name | CHINA |
| Weight g. | 2.5 |
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