- Climbing pet constant temperature heating padPololu 18v15, 5.5-30V, 15A Motor Controller

• Supports four interface modes
• Simple bidirectional control of one DC brush motor
• Maximum PWM frequency: 21.77 kHz 
• Operating voltage range: 5.5V to 30V
• Maximum logic voltage: 3.3V

The Pololu 18v15, 5.5-30V, 15A Motor Controller makes basic control of brushed DC motors easy, with free simple motor control Center software enabling quick configuration over USB. The controller supports four interface modes: USB, TTL serial, analog voltage, and hobby radio control (RC). This version operates from 5.5 to 30 V and is efficient enough to deliver a continuous 15 A without a heat sink. It ships with the power capacitor and connectors installed. This motor controller make it easy to add basic control of brushed DC motors to a variety of projects.