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This dual L298N driver module, using ST’s L298N new original chip, and high stability SMT process, with high-quality electrolytic capacitors to make the circuit work stably. It can directly drive two 3~30V DC motor. and it provides a 5V output interface (the min input is 6V) to power for 5V single-chip circuit (low ripple factor). It also supports 3.3V MCU ARM control, you can easily control the speed and direction of DC motor, and control the 2-phase stepper motor, 5-wire 4-phase stepper motor.
Product Parameters:
Driver Chip: L298N dual H-bridge DC motor driver chip
Power Supply of Driving Terminal: + 5V~+ 30V (the range is + 6V~+30V if taking
Internal power)
Peak Current of the Driving Part: 2A
Operating Current of Logical Part: 0 ~ 36mA
Control Signal Input Voltage (IN1 IN2 IN3 IN4):
Low level: -0.3V≤Vin≤1.5V
High level: 2.3V≤Vin≤Vss
Enable Signal Input Voltage (ENA ENB):
Low level: -0.3≤Vin≤1.5V (control signal is invalid)
High level: 2.3V≤Vin≤Vss (control signal is active)
Max Power Consumption: 20W (when the temperature T = 75 °c)
Storage Temperature: -25 °c ~ + 130 °c
Drive Board Size: 82 x 45 x 33mm (with fixed copper pillar and heatsink height)
Other Expansion: control direction indicator, logical part board internal taking power interface
Features:
This drive module integrates the two L298N chip, it can drive four DC motors (reversible, can use PWM to control speed) or two stepper motors.
It integrates LM2596 DC-DC voltage regulator chip (which can output 5V, can power for the SCM, servos, sensor, router. the battery can up to 2A).
In addition to the two pieces L298N chip on the board, and then integrate a ULN2003 can drive one more stepper motor, or four DC motors (start and stop, not reversible). For example, when making fire-fighting robot, it can control extinguishing fan, not need external circuit.
Integrated servo interface, leads to the signal terminal, it’s convenient to dock with SCM.
Integrated USB connector, which can be directly powered by plugging into the router.
Apply to W703N, WIFI car router modification. inserting USB, leading out the RXD TXD through pins, it is convenient to communicate with its own SCM.
5V DC output leading-out terminal (terminal, pin), it’s convenient to power for the 5V external devices.
