Joy-IT KY-021
This example will activate a LED if the sensor is close to a magnetic field. The modules KY-011, KY-016 or KY-029 can be used as a LED.| Part No. | KY-021 |
|---|---|
| Datasheet | KY-021 Download |
| Manufacturer | Joy-IT |
| Description | Mini magnetic Reed module |
| Buy | Stock & Price |
KY-021 Mini magnetic Reed module KY-021 Mini magnetic Reed module Contents 1 Picture ................................................................................................................................................................. 1 2 Technical data / Short description ....................................................................................................................... 1 3 Pinout ................................................................................................................................................................... 2 4 Code example Arduino ......................................................................................................................................... 2 5 Code example Raspberry Pi ................................................................................................................................. 3 Picture Technical data / Short description If the sensor is close to a magnetic field, the input pins are connected.
