Specification:
Origin: Mainland China
Product Name: Reed Switch Sensor Modules
Working voltage: 3.3V-5V
Type: Normally open
Comparator: LM393
Output type: Digital output (0 and 1)
Single size: 31x14x7mm/1.22x0.55x0.27in
Module Usage:
1. The reed tube requires a magnet, and when a certain magnetic force is sensed, it will display an ON state, and the module will output a low level; No magnetism, display OFF status, output high level, the distance between the reed tube and the magnetic induction is within 1.5cm, beyond which it is insensitive or will not trigger;
2. The DO output end of the module can be directly connected to the I/O port of the microcontroller, and the status of the reed can be detected by triggering the microcontroller; The triggering status of the reed tube can be detected through a microcontroller
3. The DO output end of the module is connected to the IN end of the relay, which can form a high-power reed switch and directly control the high voltage.
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
Package Content:
4pcs x Reed Switch Sensor Modules
