Signswise Incremental Optical Rotary Encoder for Arduino 360P/R Wide Voltage Power Supply DC 5-24V 6mm Shaft Quadrature 360 P/R Style:360 P/R And unlike metal hooks

And unlike metal hooks

The furniture screws include nuts for three different purposes (attach free tools)

protecting them from corrosion and making it easier to solder

2 inchFlexible

Signswise Incremental Optical Rotary Encoder for Arduino 360P/R Wide Voltage Power Supply DC 5-24V 6mm Shaft Quadrature 360 P/R Style:360 P/R And unlike metal hooksSignswise Incremental Optical Rotary Encoder for Arduino 360P R Wide Voltage Power Supply DC 5 24V 6mm Shaft Quadrature Functions This incremental optical rotary encoder can be used to measure the rotational speed, angle and acceleration of the object and the length measurement. This shaft encoder is suitable for a variety of intelligent control displacement measurement, automatic fixed length automatic guillotine paper machine, steel cut length