DC 5V Magnetic Pole Detection Pen Circuit Board Hall Module Close Range Induction N S Discrimination Module with LED Indicator

DC 5V Magnetic Pole Detection Pen Circuit Board Hall Module Close Range Induction N S Discrimination Module with LED Indicator

£3.9

Description

DC 5V Magnetic Pole Detection Pen Circuit Board Hall Module Close Range Induction N S Discrimination Module with LED Indicator

Product details

Category
Components
Brand
diymore

Available at AliExpress UK

Buy at AliExpress UK