Pololu Qik 2s9v1 - Manual (Page 11)

2. red ON and green OFF
3. red OFF and green ON
4. red and green OFF
This cycle takes several seconds, and each of the four LED states corresponds to a different output state of the
qik’s motor ports. When the red error LED is on, motor M0 is active, and when the red error LED is off, motor
M1 is active. When the green status LED is on, the active motor is moving forward, and when the green status
LED is off, the active motor is moving in reverse.
3.f. Board Dimensions and Mounting Information
The qik 2s9v1 measures 0.7" x 1.2" x 0.28" (17.8 x 30.5 x 7.1 mm) and weighs 0.07 oz (2.0 g) without the header
pins installed. It has two mounting holes, one in each top corner. The holes have a diameter of 0.086" and are
designed for #2 or M2 screws.
Qik 2s9v1 User's Guide © 2001–2012 Pololu Corporation
3. Connecting the Qik Page 11 of 24