Analog magnetic sensor module and a digital interface, built-in 13 LED build a simple circuit to produce a magnetic flashMakers.13 comes with digital interfaces of the LED, the analog magnetic sensor connected to the power board analog 5 ARDUINO Interfaces, when analog magnetic sensor to a signal,

Analog magnetic sensor module and a digital interface, built-in 13 LED build a simple circuit to produce a magnetic flashMakers.13 comes with digital interfaces of the LED, the analog magnetic sensor connected to the power board analog 5 ARDUINO Interfaces, when analog magnetic sensor to a signal, LED lights,otherwise the lights out.