Pololu Qik 2s9v1 Dual Serial Motor Controller

Pololu Qik 2s9v1 Dual Serial Motor Controller
Pololu item #: 1110 64 in stock

Price break Unit price (US$)
1 24.95
10 22.49


backorders allowed

This small, inexpensive motor controller allows variable speed and direction control of two small, brushed DC motors using a simple serial interface, making it easy to add motors to your microcontroller- or computer-based project. The motor supply voltage range is 4.5 to 13.5 V; the continuous current per channel is up to 1 A (3 A peak). The logic supply can be as low as 2.7 V, allowing operation with modern microcontrollers running at 3.3 V.

 Description Specs (13) Pictures (4) Resources (3) FAQs (0) On the blog (2) 

Dimensions

Size: 0.70" x 1.20"
Weight: 2 g1

General specifications

Motor driver: TB6612FNG
Motor channels: 2
Control interface: non-inverted TTL serial2
Minimum operating voltage: 4.5 V
Maximum operating voltage: 13.5 V
Continuous output current per channel: 1 A
Peak output current per channel: 3 A
Maximum PWM frequency: 32 kHz3
Minimum logic voltage: 2.7 V
Maximum logic voltage: 5.5 V
Reverse voltage protection?: Y4

Notes:

1
Without included hardware.
2
Autodetects baud rates between 1200 and 38,400 bps, or can be set for a fixed 38,400 bps baud rate.
3
Can also be configured to use 15.7 kHz, 7.8 kHz, or 3.9 kHz PWM frequencies.
4
On motor voltage only; logic voltage does not have reverse protection.

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