2515

MOTOR DRIVER, Pololu

37 offers available: $21.99–$324.95
2515 POLOLU Dual High Power Motor Driver Shield Arduino

The Pololu 2515 Dual G2 High-Power Motor Driver 18V18 Shield for Arduino is an ideal solution for those looking to control two high-power DC motors using an Arduino microcontroller. This motor driver shield is based on the Pololu Dual Full-Bridge Motor Driver, model 2515, and is designed to interface directly with Arduino boards using standard headers. It can handle motor voltages up to 18V and motor currents up to 10Amperes with adequate heatsinking.

The motor driver shield features two full-bridge motor drivers, each capable of driving a DC motor with two forward and one reversing direction during each half-cycle. The drivers are equipped with flyback diodes for each motor, which protect against inductive kickback and allow operation with Motors that have inductive loads like brushless motors and large DC motors.

The shield communicates with the Arduino via I2C interface, and it comes with a 3x3 pin header that connects to the I2C pins on the Arduino board, such as the Uno and Leonardo. This design ensures minimal wiring to the Arduino board, simplifying the build and allowing for more efficient use of available space on the board.

The motor driver shield is designed for easy motor connection, with 6 motor power input terminals (Phi 1-Phi 6) arranged to match the output of H-Bridge motor controllers. Each motor can be connected with 3 wires: positive voltage, negative voltage, and ground. The motor driver also offers current limiting, adjustable through six current-limiting resistors on the bottom side of the shield. With the appropriate resistors installed, it supplies up to approximately 13.8A of continuous current per channel, and 18.3A for short durations.

Additionally, the shield can be powered from the Arduino or an external DC power source. The Cordwood Fabrication layout makes it easy to add capacity to your project as your requirements change. This versatile motor driver shield simplifies the process of controlling your DC motors using an Arduino and is an excellent upgrade for projects requiring efficient power management and high current motor control.

Pololu 2515 Dual G2 High-Power Motor Driver 18V Shield for Arduino: An In-depth Analysis

The Pololu 2515 Dual G2 High-Power Motor Driver 18V Shield for Arduino is a popular choice for those seeking a robust motor control solution. Here are some pros and cons to help you decide if this motor driver shield is the right fit for your project.

Pros:

1. Versatile: The 2515 Dual G2 Motor Driver can control two brushed DC motors with a voltage range of 5V to 18V and a continuous stall current of up to 17.5A per channel.

2. Compatibility: The shield is specifically designed for use with Arduino boards and comes with optional screw terminal header or ICSP header support, allowing for a variety of motor and power connection options.

3. Over-correction protection: This feature prevents damage from high-inertia loads or short-term overvoltage, ensuring a longer motor lifespan.

4. Protection against reverse battery connections: The driver includes reverse voltage protection, preventing damage from incorrectly connected power sources.

Cons:

1. Complex setup: Compared to simple motor drivers, setting up the 2515 Dual G2 motor driver may be more complicated, as it involves additional wiring and configuration steps.

2. Additional heat sink required: In situations where both motors are operating at maximum power, a heat sink may be necessary to prevent excessive heat buildup.

3. Size: The shield measures 74mm x 69mm, adding volume to the Arduino setup, which could be a concern for portable projects.

4. Limited analog control: The motor speed control offered by the shield is through pulse width modulation (PWM), which may not provide the fine-grained speed control that some project might require.

Conclusion:

The Pololu 2515 Dual G2 High-Power Motor Driver 18V Shield for Arduino serves as a powerful and versatile motor control solution for various projects wherein high-power or multiple motors are involved. While it requires more setup work and precautions, the added protection features, wide compatibility, and higher current handling capacity can make a substantial difference in the success and safety of your Arduino-based projects.

Recommendation:

If you have an Arduino project that requires high-power motor control, the Pololu 2515 Dual G2 High-Power Motor Driver 18V Shield is a worthwhile investment due to its adaptability, robust protection features, and extensive capacity. Ensure proper heat management and follow the installation guidelines carefully to take full advantage of this powerful motor driver shield for your Arduino setup.

Details:

Functional condition new, cosmetic sealed / never used. This is the fastest way to get a response. Sale includes new Pololu dual g2 high-power motor driver 18v18 shield 2515 for arduino, does not include n/a. Please be certain you can use what are buying on, as incompatibility is not a valid reason for return.

Included in this sale: qty 1 new Pololu dual g2 high-power motor driver 18v18 shield 2515 for arduino, manufacturer Pololu, model /series 2515, part number.

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