Bảng Mạch Điều Khiển Động Cơ Bước L298N Dc Cho Arduino

Description:

This module uses ST company's L298N as the main driver chip, featuring strong driving capability, low heat generation and strong anti-interference ability.

This module can use the built-in 78M05 to take power through the drive power supply part, but in order to avoid the damage of the voltage regulator chip, when using the drive voltage greater than 12V, please use the external 5V logic power supply.

This module uses a large-capacity filter capacitor and a freewheeling protection diode to improve reliability.

This module is available in the whole game, please take a photo directly, thank you.

Precautions:

-When your driving voltage (the above picture is labeled as 12V input, the actual acceptable input range is 7-12V) is 7V.

At -12V, the onboard 5V logic supply can be enabled. When using the onboard 5V supply, the +5V in the interface

Do not input voltage to the power supply, but can draw 5V for external use. (This is a regular application!)

-When the driving voltage is higher than 12V, less than or equal to 24V (the chip manual can support up to 35V, but according to the

General inspection 298 conservative application of maximum voltage support to 24V has been great! When, for example, to drive the rated voltage to

18V motor. First, the jumper cap with the onboard 5V output enable must be removed. Then access 5V outside the 5V output port

5V enable is a 5V control signal. When this signal input is valid and the power supply in the motor drive module is normal, the motor drive module outputs current. Otherwise, there is no current on the motor even if the power supply is normal.

The voltage supplies power to the L298N internal logic circuit.



Specifications:

Material: PCB board

Color: picture color

Working mode: H-bridge drive (two-way)

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

Peripheral size: 43*43*27mm



Package Included:

1 * L298N Motor Drive Board Module



Note:

Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly diffe