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Sensor-Arduino Mini Reed
Sensor-Arduino Mini Reed
- The KY-021 Magnetic Reed Switch module is a switch that sends a digital signal when it comes into contact with a magnetic field.
- It is normally open.
- Often used as proximity sensors in mechanical systems.
- Compatible with microcontrollers such as ESP32, Arduino, and Raspberry Pi.
Specifications:
- Operating Voltage: 3.3V ~ 5V
- Output Type: Digital
- Board Size: 18.5mm x 15mm [0.728in x 0.591in]
| SKU | ARD-0012-G01 |
|---|
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