KY-040 Rotary Encoder & Pushbutton Module

Keyes KY-040 Rotary Encoder module. Shaft can turn infinitely in both directions. Shaft can be pushed (integral pushbutton switch is Normally Open). Output signal contains both pulse and direction information.

• Supply Voltage: 5V
• Dimensions: 25 x 18 x 30 mm
• COO: China
• Tutorial & Code: Henry's Bench