ITEM NAME:KY-040 Drehregler Drehgeber Rotary Encoder Modul For rduino ,';_ Z7W3 Rotar U2X9 Description&Preview.This rotation count is not limited. With the key on the rotary encoder, you can reset to the initial state, that is, counting from 0. Model: KY-040 FOR module. All pictures are for illustration purpose only and Colours may vary slightly.
