Wheel Encoder Module (DFRobot-type, TT Motor)

About this product

Optical wheel encoder kit for TT-style micro gear motors, converting wheel rotation into digital pulses via non-contact sensing. 20 PPR resolution for speed calculation and odometry. Suited for closed-loop motor control in small robotics platforms.

Ultrasonic, IR, temperature, humidity, motion, current, camera and RF sensor modules - plus relay, logic-level and breakout boards for prototyping and production.

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Specifications

Type

Optical (non-contact), grating disk + sensor

Resolution

20 PPR (pulses per revolution)

Compatibility

TT-style micro gear motors

Operating Voltage

3.3V/5V

Application

Speed feedback, odometry, closed-loop motor control