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Encoders

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SENS-AS5600 Encoder Module Magnetic Induction Angle Measurement Sensor, 12-bit
US$4.50
This is a non-contact and no rotation angle limitation Encoder Module Magnetic Induction Angle Measurement Sensor, 12-bit which comes with a variety of output modes IIC, PWM and voltage.
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SW-ENC-04 Rotary Encoder with Knurled Split Shaft, 20mm
US$2.45

This breadboard friendly 24-pulse rotary encoder features a handy select switch actuated by pushing in on the knob to close a separate switch. One side has a 3 pin connector (ground and two coding pins) and the other side has two pins for a normally-open switch. The unit outputs gray code so that you can tell how far and in which direction the encoder has been turned.

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SW-ENC-02 Rotary Encoder with D shape Shaft,15mm
US$2.45

This breadboard friendly 24-pulse rotary encoder features a handy select switch actuated by pushing in on the knob to close a separate switch. One side has a 3 pin connector (ground and two coding pins) and the other side has two pins for a normally-open switch. The unit outputs gray code so that you can tell how far and in which direction the encoder has been turned.

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SW-ENC-400 400P/R Incremental 6mm Shaft Rotary Encoder 5-24V ED
US$34.78
This Incremental Photoelectric Rotary Encoder - 400P/R is an industrial incremental photoelectric rotary encoder with aluminum shell and stainless-steel shaft. It generates AB two-phase orthogonal pulse signal though the rotation of the grating disk and optocoupler. 400 pulses/round for each phase, and 1600 pulses/round for dual-phase 4 times output. This rotary encoder supports max 5000 r/min speed. And it can be used for speed, angle, angular velocity and other data measurement. The output is NPN open collector.
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SEN0235 EC11 Rotary Encoder Module
US$5.31
The DFRobot 360 degree rotary encoder module is based and designed on the EC11 rotary encoder button. The module has three signal terminals: terminals A & B are encoder output; terminal C is the button signal output. It is quite suitable for applications such as a volume knob and varying lighting voltage. The rotary encoder module comes with XH2.54 bonding pad, easy to use in prototyping projects such as automotive electronics, multimedia speakers, instrumentation, smart home and other fields.
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SEN0230 Incremental Photoelectric Rotary Encoder - 400P/R
US$48.13
This is an industrial incremental photoelectric rotary encoder with aluminum material, metal shell and stainless steel shaft. It generates AB two-phase orthogonal pulse signal though the rotation of the grating disk and optocoupler. 400 pulses/round for each phase, and 1600 pulses/round for dual-phase 4 times output. This rotary encoder supports max 5000 r/min speed. And it can be used for speed, angle, angular velocity and other data measurement. The photoelectric rotary encoder has a NPN open collector output. It could work with Microcontroller with internal pull-up resistors directly. And it is using 750L05 voltage regulator chip, which has a DC4.8V-24V wide range power input, compatible with Arduino, STM32, PLC and other types of microcontrollers.
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SW-ENC-01 Rotary Encoder with D shape Shaft, 20mm
US$2.76

This breadboard friendly 24-pulse rotary encoder features a handy select switch actuated by pushing in on the knob to close a separate switch. One side has a 3 pin connector (ground and two coding pins) and the other side has two pins for a normally-open switch. The unit outputs gray code so that you can tell how far and in which direction the encoder has been turned.

Delivery within 2-3 weeks
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AM-127 Rotary Encoder Module for 5v Microcontrollers
US$2.19
This device features a knob as the input that will provide the position and direction, when the knob is moved a digital output is sent to 5v compliant microcontrollers. Recommended for stepper motors and servo motors control as a feedback systems. It can also act as a digital potentiometer. This unit does not come with the cap for the knob. This rotary encoder has 20 fixed positions and can be identify when rotating by feeling a small pulses.
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ROB-12629 Wheel Encoder Kit
ROB-12629 Wheel Encoder Kit
US$18.13
Each wheel encoder kit consists of two neodymium 8-pole magnets with rubber hubs and two hall-effect sensors terminated with 150mm cables and 3-pin female servo headers. These wheel encoders require a supply voltage of 3-24V with a supply current of 4mA.
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FIT0324 Encoder Adapter
FIT0324 Encoder Adapter
US$6.25
This adapter is especially designed for DFRobot 12V DC Motors.
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COM-10932 Rotary Encoder - 200 P/R (Quadrature)
COM-10932 Rotary Encoder - 200 P/R (Quadrature)
US$79.65

This 200 pulse per rotation rotary encoder outputs gray code which you can interpret using a microcontroller and find out which direction the shaft is turning and by how much. This allows you to add feedback to motor control systems. Encoders of this kind are often used in balancing robots and dead reckoning navigation but it could also be used as a very precise input knob.

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COM-11102 Rotary Encoder - 1024 P/R (Quadrature)
COM-11102 Rotary Encoder - 1024 P/R (Quadrature)
US$79.75

This rotary encoder has a 1024 pulse per rotation rotary encoder outputs gray code which you can interpret using a microcontroller and find out which direction the shaft is turning and by how much. This allows you to add feedback to motor control systems.

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COM-10984 Rotary Encoder - Illuminated (RGB, right-angle)
COM-10984 Rotary Encoder - Illuminated (RGB, right-angle)
US$5.53
This encoder is especially cool because it has a common anode RGB LED built in, as well as a push-button.
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COM-10982 Rotary Encoder - Illuminated (RGB)
COM-10982 Rotary Encoder - Illuminated (RGB)
US$6.29
This encoder is especially cool because it has a common anode RGB LED built in, as well as a push-button.
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377 Rotary Encoder with Knob
377 Rotary Encoder with Knob
US$7.43
This rotary encoder is the best of the best. It is a high quality 24-pulse encoder, with detents and a nice feel. It is panel mountable for placement in a box, or you can plug it into a breadboard (just cut/bend the two mechanical side tabs.) We also include a nice soft-touch knob with an arrow in it, fits perfectly and looks great.
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