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2-Ch DC Motor Driver Module 2.5A CW CCW PWM Speed Control Dual H Bridge #8017775
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USD $4.19 USD 6.91
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2-Ch DC Motor Driver Module 2.5A CW CCW PWM Speed Control Dual H Bridge
$ 4.19
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Specifications

Material:
Other Material,
Type:
Development Board,
Connector Type:
DC,
Quantity (pcs):
1,
Function:
For Raspberry Pi,
Listing Date:
05/08/2020,

Photos

Description:
2.5A power-enhanced motor drive module supports supply voltage 2V ~ 10V. It can drive two DC motors or a 4-wire 2-phase stepper motor. It enables CW, CCW and speed adjustment, with thermal protection and automatic recovery functions.
Highlights:
- Imported professional motor driver chip, built-in low-conductance internal resistance MOS switch tube, minimal heat generation, no heat sink required. Your better choice to replace L298N.
- Dual 2.5A * 2. Built-in overheating protection circuit, no need to worry about the motor stalling and burning, it will recover automatically when the temperature drops. (The voltage and current of smart cars on the market are within this range).
- Small size, light weight, zero standby current.
Wiring:
INx ports connect to I/O of MCU or other signal sources. MOTOR-A and MOTOR-B interfaces connects to motors.
Specifications:
- Dual H-bridge motor driver. It can drive two DC motors or a 4-wire two-phase stepper motor at the same time
- Module power supply voltage 2V-10V
- Signal terminal input voltage 1.8-7V
- One-way working current 2.5A. Low standby current (less than 0.1uA)
- Built-in anti-common state conduction circuit. When the input terminal is floating, your motor will not malfunction
- Built-in overheat protection circuit (TSD) with hysteresis effect, no need to worry about motor stalling
- Compact size 31*32*5mm makes it perfect for assembly and on-board installation
- Diameter of mounting hole: 2 mm
Note:
1. Reverse connection of power supply will definitely cause circuit damage.
2.When output is short-circuited to ground, output terminal is short-circuited, or your motor is blocked, the chip will be thermally protected. However, when voltage is close to or exceeds 10V and peak current greatly exceeds 2.5A, the chip will also be burned.

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