New Dual H Bridge DC Stepper Motor Drive Controller Board Module L298N MOTOR DC Motor For Arduino S
[32807945778] New Dual H Bridge DC Stepper Motor Drive Controller Board Module L298N MOTOR DC Motor For Arduino Stepper Motor Smart Car Robot Module Name: Dual H-bridge motor drive module Operating mode: H-bridge drive (dual) Main control chip: L298N Logic voltage: 5V Driving voltage: 5V-35V Logic current: 0mA-36mA Drive Current: 2A (MAX Single Bridge) Storage temperature: -20 ° C to + 135 ° C Maximum power: 25W Weight: 30g External dimensions: 43 * 43 * 27mm Precautions: 1. When your drive voltage (the figure marked as 12V input, the actual acceptable input range is 7-12V) is 7V -12V, you can enable onboard 5V logic power supply, when using the onboard 5V power supply, the interface of the +5 V Power supply Do not input voltage, but can draw 5V voltage for external use. (This is the normal application!) 2. When the drive voltage is higher than 12V, less than or equal to 24V (chip manual can be supported to 35V, but in accordance with the General application 298 Conservative maximum voltage support to 24V has been very great! ), Such as to drive the rated voltage 18V of the motor. First remove the on-board 5V output enable jumper cap. And then 5V external 5V output port access 5V is a 5V control signal, when the signal input is valid, and the motor drive module power supply is normal, the motor drive module output current. Otherwise, even if the power supply is normal, there is no current on the motor. The voltage supplies power to the L298N's internal logic circuitry. (This is a high-pressure driven unconventional application!)
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