Cylewet 5Pcs KY-040 Rotary Encoder Module with 15×16.5 mm with Knob Cap for Arduino (Pack of 5) CYT1062
- The rotary encoder can count the number of pulse output during rotation in the positive direction and reverse direction through the rotation and this rotation counts are not limited.
- With the key on the rotary encoder, you can reset to the initial state, that is, counting from 0.
- The Material of Knob Cap: aluminium alloy.
- The Specification of Knob Cap: diameter: 15mm/ 0.59in.