Motor Driver Expansion Board, DC Motor Driver Development Board, DIY Programming Experiment Accessories

2 channels of DC motor output, supporting forward rotation, reverse rotation, braking, stop and other modes.PWM frequency up to 100 kHz max.High-current Driving CapabilityThe TB6612FNG chip delivers a continuous output current of up to 1.2A per channel, with a peak starting current of 2A/3.2A, meeting the requirements of most small vehicles and stepper motors.Rich InterfacesMicro:bit pins are extended via 3PIN (VCC/GND/Signal) interfaces.A UART communication interface is also provided for easy connection of Bluetooth modules or other serial devices.Regulated Power SupplyOn-board 3.3V and 5V voltage regulator chips supply power to the micro:bit, the expansion board itself, and other peripherals simultaneously.SpecificationInput VoltageDC 6-12V (recommended to match the rated voltage of the motor used)Driving CurrentContinuous operating current per channel ≤ 1.2APeak Current2A/3.2A for starting or short-term peak operationDriver ChipTB6612FNG (dual H-bridge driver)Compatible MotherboardsBBC micro:bit (V1 / V2)Interface Type3PIN interface + motor terminals + UART extension + external power terminalOperating Environment10℃ ~ +50℃Color: RedMaterial: PCBPackage Contents:1*ModuleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.