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.
Specification:
Architecture: Arduino
Operating Voltage: 5V
Product Weight: 5 g
Package Size(L x W x H): 7.0 x 5.0 x 2.0 cm
Package Includes:
1 x Linear Hall Magnetic module