5Pcs/lot KY-040 Rotary Encoder Module 360 Degrees Brick Encoder Sensor + KY-040 Potentiometer Knob Cap For Arduino 15x16.5 mm

Specification:

[KY-040 rotary encoder module]

Working voltage: 5V

Pulse circle: 20

Material: electronic components + PCB

Size: 26 x 19 x 29mm/1.02 x 0.75 x 1.14inch Diameter of the thread: 7mm/0.27inch

Height of the thread: 7mm/0.27inch

[Knob Cap]

Diameter: 15mm/0.59inch

Height: 16.5mm/0.65inch ideal for Arduino micro controller use.

By rotating the rotary encoder can be counted in the positive direction and the reverse direction during rotation of the output pulse frequency, unlike rotary potentiometer counter, which species rotation counts are not limited.

How it works: incremental encoder is a displacement of the rotary pulse signal is converted to a series of digital rotary sensors.

Package Included:

5 x KY-040 rotary encoder module with Knob Cap