5V Electromagnet (15 Kg Height 22mm) SF_Arduino Accessories The RTK Express Kit has

The RTK Express Kit has everything you need to get centimeter level global positioning measurements using GNSS RTK

3V regulator and level shifting circuitry so it can be used by 3V or 5V power/logic devices

- Gearing Option: 100:1

It doesn\'t matter which one you have

5V Electromagnet (15 Kg Height 22mm) SF_Arduino Accessories The RTK Express Kit hasNote: The wire color is random. This is a DC sucker type electromagnet with 15kg holding force and 2W power. It should be operated at 5V. The magnetic poles of the electromagnet can be changed by swapping the negative and positive poles of the input power. With a pretty small body, this electromagnet can be applied to DIY electromagnetic lock, smart storage cabinet, and intelligent door, etc. Electromagnetic usually consists of a coil of wire wrapped