Features Motor control function, which is small and lightweight, can be used to control ordinary DC motors, smart car motors, etc., and can help you better use and adjust. Reversible control and PWM speed control. Its PWM duty cycle is 0‑98%. In terms of PWM frequency, the general‑purpose motor is 16kHz, the coreless motor is 80kHz, and the TEC is 500Hz‑80 kHz. Composed of a complete MOSFET, it has extremely low internal resistance. Built‑in reliable drive mode minimizes the switching loss of MOSFET and improves power utilization. Multi‑functional design, MOSFET driver chip has its own hardware braking function and power feedback function, which can have strong practicability and driving ability. High‑speed switch design, it has ultra‑low internal resistance, low heat generation, working voltage is DC 5‑12V, each channel working current is 0A‑30A (maximum), peak current is 70A (maximum). Specification: Item Type: Drive Controller Material: PCB Purpose: Dual-Channel Motor Control Module Working Voltage: DC 5V-12V Working Current: 0-30A (Maximum) / Each Channel Standby Current: <30mA±5mA Current: 0A-30A (Maximum) / Each Channel PWM Mode: Duty Cycle: 0-98% Universal Motor Frequency: 16kHz Ironless Motor Frequency: 80kHz TEC Frequency: 500Hz-80kHz Input Voltage Level: Low 0-0.5V, High 2.5V-13V (Typical Drive Level: 3.3V, 5V, 12V) Current Sampling: CT Pin Output Voltage (V) = Current (A) x 0.155 Package List:1 x Drive Controller Note:1. To prevent the controller from burning out, do not exceed the rated power.2. Please adapt the motor according to the instructions. Package List 1 x Drive Controller