Pololu Qik 2s15v9 Dual Serial Motor Controller

Description

• Pololu Qik 2s15v9 Dual Serial Motor Controller
• Replacement part
• Controls motor speed and direction
• Offers configurable current limiting

The Pololu Qik 2s15v9 Dual Serial Motor Controller is an advanced motor control solution designed for managing two large brushed DC motors. It offers variable speed and direction control through a simple serial interface, making it ideal for microcontroller- or computer-based projects. Notable features include motor acceleration control, configurable current limiting, and automatic baud detection up to 115.2 kbps. The controller supports both RS-232 and TTL serial inputs, ensuring easy integration. Operating within a voltage range of 6 to 24 V, it provides a continuous current of up to 12 A per channel, with peaks reaching 30 A. This model serves as a replacement for the discontinued Qik 2s12v10, maintaining the same interface, footprint, and pinout. Enhancements over similar products include high-frequency PWM to reduce motor noise, robust communication protocols, and reverse power protection. The package includes essential components such as header strips, terminal blocks, and shorting blocks, ensuring a comprehensive setup.

View moreWhat’s Included

• 1x Pololu Qik 2s15v9 Dual Serial Motor Controller
• 1x 121 straight 0.100″ male header strip
• 1x 32 straight 0.100″ male header strip
• 3x 2-pin terminal block
• 3x Red shorting block

Links

Website

Specifications

• Motor channels: 2
• Operating voltage: 6 24 V
• Continuous output current per channel: 12 A
• Peak output current per channel: 30 A
• Auto-detect baud rate range: 1200 115,200 bps
• Fixed baud rates: 115,200 bps, 38,400 bps, 9600 bps
• PWM frequencies: 19.7 kHz, 9.8 kHz, 2.5 kHz, 1.2 kHz, 310 Hz, 150 Hz
• Reverse voltage protection: Yes
• Motor driver: VNH5019 x2