Click to expand Tap to zoom ALPS EC11 Encoder by ALPS Original price $4.50 - Original price $4.50 Original price $4.50 $4.50 - $4.50 Current price $4.50 | / Genuine ALPS rotary encoder for use on boards like the PLAPad. 6mm D-shaft 18 steps per revolution (tactile rotation) Pulse on top-press Knobs sold here Part No. EC11E1834403 Quantity Add to cart