KY-021 Mini Magnetic Reed module
السعر الأصلي هو: 1,500 د.ا.1,250 د.االسعر الحالي هو: 1,250 د.ا.
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.
- الوصف
الوصف
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
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