WayinTop 5 pieces rotary encoder module KY-040 360 degree rotary encoder rotary angle encoder with push button
WayinTop 5 pieces rotary encoder module KY-040 360 degree rotary encoder rotary angle encoder with push button
WayinTop: We want to make your work easier and more fun! Specification of the encoder module: Model: KY-040 Operating voltage: 5V Material: PCB + brass Increment: 20 positions/revolution Connections: "GND" = ground connection "+" = 5V power supply "SW" = interrupt for push button "DT " = Encoder Pin B "CLK" = Encoder Pin A Reading out the rotation: The encoder outputs the signal for the rotation to pins "CLK" and "DT". What matters is which pin changes state first. When rotating clockwise, “CLK” changes state first. When rotating counterclockwise, "DT" changes state first. Using the button: The "SW" pin gives a high pulse if the rotary button is pressed down. Pin assignment: CLK=[Pin 3] DT=[Pin 4] Button=[Pin 5] +=[Pin 5V] GND=[Pin GND] Pin assignment: CLK=GPIO16[Pin 36] DT=GPIO15[Pin 10] SW= GPIO14[Pin 8] +=3.3V[Pin 1] GND=Ground[Pin 6] Scope of delivery: 5 x KY-040 360-degree rotary encoder module 5 x encoder push button
Product Features
- General parametersModel: KY-040, Operating voltage: 5V, Number of pulses in one round: 20
- No limited number of rotationsThe rotary encoder can control the number of pulse output during rotation in the positive direction and reverse direction through the rotation, and these rotation numbers are not limited.
- Encoder key with the key on the rotary encoder you can reset it to the initial level so that it counts from 0 again.
- Application is your best choice for controlling stepper and servo motors. You can also use it to control devices such as digital potentiometers.
- Scope of delivery5 x KY-040 360-degree rotary encoder module + 5 x encoder push button