Robot Pi Shop
The KY-025 Reed Switch Module is a small electrical switch operated by an applied magnetic field, commonly used as proximity sensor.
The module has both digital and analog outputs. A trimmer is used to calibrate the sensitivity of the sensor.
Compatible with Arduino, Raspberry Pi, ESP32 and other microcontrollers. For digital output only use the KY-021 mini reed switch.
KY-025 SPECIFICATIONS
This module consist of a 2x14mm normally open reed switch, an LM393 dual differential comparator, a 3296W-104 trimmer pontetiometer, 6 resistors, 2 LEDs and 4 male header pins.
Operation Voltage | 3.3V ~ 5.5V |
Board Dimensions | 1.5cm x 3.6cm [0.6in x 1.4in] |
CONNECTION DIAGRAM
Connect the board’s analog output (A0) to pin A0 on the Arduino and the digital output (D0) to pin 3.
Connect the power line (+) and ground (G) to 5V and GND respectively.
KY-025 | Arduino |
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A0 | Pin A0 |
G | GND |
+ | +5V |
D0 | Pin 3 |
Default Title
Robot Pi Shop
Pickup available,usually ready in 1 hour
Ground Floor Shop, Sayde Street, Fanar Matn 1202
Fanar
Lebanon
SN-000018-DVR
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