Uxcell Degree Encoder Digital Potentiometer Review

Type: Encoder code with Switch; Adjustment method: 360 Degree; Number of digits: 20 digits; Pin Numbers: 7(5 working signal pins & 2 mounting pins); Rated Voltage: 5 Volt. Shaft Diameter: 6mm/0.24"; Shaft Height: 20mm/0.79"; Thread Diameter: 6.8mm/0.27"; Total Dimension: 15mm x 12.5mm x 30mm / 0.59" x 0.49" x 1.18"(L*W*H). In the forward rotation, the A line phase leads the B line phase; when reversed, the B line phase leads the A line phase. The phase relationship and number of rotations of AB can be identified using a simple digital logic circuit (exclusive OR gate and D flip-flop). 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 count, this rotation counts are not limited. With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0. Applications: Industrial controls, robotics, photographic lenses, computer input devices such as optomechanical mice and trackballs, controlled stress rheometers.