Geared DC Motor with Magnetic Encoder Outputs - 7 VDC 1:20 Ratio

7V geared DC motor with a 1:20 ratio and a built-in magnetic quadrature encoder for closed-loop speed or position control. Encoder output connects to microcontroller interrupt pins to count pulses and calculate RPM.

Red wire / M+
Motor drive lead. Adafruit says to apply 7 V DC nominal to the red (M+) and green (M-) wires; these connect to a motor driver and can be PWM driven through an H-bridge.
Type · powerVoltage · 7 V DC nominal motor drive, source-backed by Adafruit product page
Green wire / M-
Motor drive return lead. Adafruit identifies the green wire as M- for the motor driver/H-bridge connection.
Type · powerVoltage · 7 V DC nominal motor drive, source-backed by Adafruit product page
Black wire / GND
Encoder electronics ground. Adafruit says to connect the black wire to the microcontroller ground pin.
Type · groundVoltage · 0 V reference for encoder electronics
Blue wire / VCC
Encoder electronics supply. Adafruit says to connect the blue wire to 3-5 VDC.
Type · powerVoltage · 3-5 VDC, source-backed by Adafruit product page
White wire / Hall output
Hall-effect encoder output. Adafruit says the hall effect outputs are on the white and yellow wires.

Start wiring

Wide input · Wired

Verify supply voltage and logic levels before powering up.

Module pins: Red wire / M+, Green wire / M-, Blue wire / VCC, Black wire / GND, White wire / Hall output, Yellow wire / Hall output. Schematik maps them to your board in the app.

DC motors

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