Bourns EM14 series 14mm rotary optical encoder w/switch

Bourns EM14 series is a self-contained rotary optical encoder. This model produces a 2-bit incremental quadrature signal, which is suitable for digital systems where both magnitude and direction of adjustment must be provided. The EM14 14mm rotary optical encoder is ideal for use as a digital panel control in Human-to-Machine Interface (HMI) applications where long rotational life, reliability, and small package size are essential.