Rotary Encoder HW-040 with Aluminum Cap for Arduino (OT395-C84)

This rotary encoder is ideal for digitally controlling volume or for browsing simple menus on, for example, an LCD or OLED screen.
view the connection diagram and the example code here >>>
An incremental encoder is a rotary sensor that translates rotation in 20 steps into digital pulse signals.
You can turn it infinitely to the left and to the right and you will feel light clicks. You can also press it to confirm a selection, for example.
Voltage: 5V
Number of steps: 20
NOTE: This is a rotary encoder WITHOUT thread
DimensionsLength: 2.7cmWidth: 1.85cmHeight: 2.78cm