KY 024 KY-024 Linear Magnetic Hall Effect Switches Speed Counting Sensor Module for Arduino AVR MCU PIC
US$ 2.44
US$ 3.26
: In stock
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KY 024 KY-024 Linear Magnetic Hall Effect Switches Speed Counting Sensor Module for Arduino AVR MCU PIC Product features Linear Hall magnetic module and number 13 comes with LED build...
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KY 024 KY-024 Linear Magnetic Hall Effect Switches Speed Counting Sensor Module for Arduino AVR MCU PIC
Product features
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Product description
Product Description:
Linear Hall magnetic module and number 13 comes with LED build a simple circuit to produce magnetic field warning lamp. Use digital 13 interface comes with the LED. The linear Hall magnetic module connected digital 3 interfaces. When the linear Hall magnetic module senses detected the key signal. LED lights on, otherwise off.
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