- -0.25 JOD
KY-021 Mini Magnetic Reed module
1.50 JOD
1.25 JOD
Save 0.25 JOD
This is mini magnetic reed spring detection sensor module modules for Arduino ! Reed switches are actuated by magnets and are commonly used in mechanical systems as proximity sensors.
This is mini magnetic reed spring detection sensor module modules for Arduino ! Reed switches are actuated by magnets and are commonly used in mechanical systems as proximity sensors.
Features:
• Easy to use
• Working voltage: 3.3V~5V
• Material: PCB
Fixing bolt holes
22 Items
This is mini magnetic reed spring detection sensor module modules for Arduino ! Reed switches are actuated by magnets and are commonly used in mechanical systems as proximity sensors.