Pololu Qik 2s15v9 Dual Serial Motor Controller

• 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.