All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Model: KY-040
Operating voltage: 5V, number of pulses in a round: 20
The rotary encoder can be rotated to count the number of pulses output during forward and reverse rotation with an unlimited number of rotations.
The rotary encoder can be reset to the initial state, i.e. counting from 0, by means of a key on the rotary encoder.
Package contains: 5 x KY-040 and 5 x knobs
Description
Model: KY-040
Operating voltage: 5V, number of pulses in a round: 20
The rotary encoder can be rotated to count the number of pulses output during forward and reverse rotation with an unlimited number of rotations.
The rotary encoder can be reset to the initial state, i.e. counting from 0, by means of a key on the rotary encoder.
Package contains: 5 x KY-040 and 5 x knobs