2516

MOTOR DRIVER, Pololu

37 offers available: $21.99–$324.95
2516 POLOLU Dual High Power Motor Driver Shield Arduino

The Pololu 2516 Dual G2 High-Power Motor Driver 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 2516, and can deliver up to 25 amps per channel continuous, making it suitable for powering motors used in robotics, RC vehicles, and other applications requiring strong motor control.

The shield features two channels, each with its MOSFETs cooled by a large heat sink to ensure efficient and reliable operation. It can be powered from 6V to 24V DC power supplies and accepts motor voltages up to the input voltage, reducing the need for motor-specific voltage converters. The DC motor connections are provided as two 5.5mm screw terminals per channel for easy motor attachment and cable management.

The shield includes an Arduino-compatible header that directly connects to the digital pins of an Arduino board like the Uno, Leonardo, or Mega, making setup and configuration a breeze. Additionally, four status indicator LEDs (two green and two red) are provided for easy troubleshooting and visual feedback on the motor driver's operation.

The Pololu 2516 Dual G2 High-Power Motor Driver Shield for Arduino comes with a comprehensive getting started guide, as well as example code for common applications like forward/reverse motor control and speed control using a potentiometer or pulse-width modulation (PWM). This motor driver shield also supports various advanced control modes like regenerative braking, which helps recover energy and feed it back into the motor driver, or freewheeling, which allows the motor to coast when the Arduino is not supplying power to the motor driver.

Short-circuit, overload, and overtemperature protection features are in place to ensure the protection of your motor, Arduino, and other components. Overall, the Pololu 2516 Dual G2 High-Power Motor Driver Shield for Arduino provides a robust and versatile platform for controlling and managing Motors, enabling more complex and dynamic projects in various robotics applications.

Pololu 2516 Dual G2 High-Power Motor Driver 24V for Arduino: A Detailed Analysis

The Pololu 2516 Dual G2 High-Power Motor Driver 24V is a popular choice for those wanting to control high-power DC motors with an Arduino. This motor driver offers several features that make it a suitable option for various projects. In this analysis, we will discuss its pros and cons.

Pros:

1. **Versatility:** The 2516 Dual G2 motor driver is suitable for a wide range of DC motors with voltage ratings up to 24V and current up to 11A per channel. This makes it an ideal choice for projects requiring powerful motor control, such as robotics and CNC machines.

2. **Easy to use:** The Pololu Motor Driver Shield for Arduino simplifies the setup and usage experience by directly mounting on top of compatible Arduino boards. This allows for easy wiring and quick implementation of motor control functionality.

3. **Protection features:** The driver comes with several protection features, such as over-voltage, under-voltage, thermal overload, and over-current protection. These features contribute to motor longevity and safe operation.

4. **Efficiency:** The 2516 Dual G2 motor driver features a bridge rectifier configuration, enabling it to rectify AC power directly from the DC motor's power source (without a separate power adapter). This can potentially reduce power losses and increase system efficiency.

5. **Compatibility:** The motor driver shield fits most popular Arduino boards, such as Uno, LeoStick, and Nano, providing a wide base of potential users.

Cons:

1. **Limited input power:** Although the 2516 Dual G2 motor driver can handle high-power motors, its input voltage range is limited to 6-35V. A separate voltage regulator or DC-DC converter is needed when using power sources outside this range.

2. **Larger size:** In comparison to some other motor driver options available for Arduino, the Pololu 2516 Dual G2 motor driver is fairly large. This may not be an issue for larger projects, but it might pose some difficulties for those looking for compact solutions.

3. **Non-isolated:** The driver is non-isolated, meaning that the motor and the input voltage are not electrically separated. If your project requires electrical isolation, you might need to consider alternative driver solutions with an integrated transformer or optocoupler.

Conclusion:

The Pololu 2516 Dual G2 High-Power Motor Driver 24V for Arduino is a versatile and robust solution for controlling powerful DC motors with Arduino. Its ease of use, protection features, and potential efficiency improvements make it an excellent choice for various robotic and DIY projects. The downsides include input voltage limitations, larger size, and lack of electrical isolation. Weighing the pros and cons, the advantages of the 2516 Dual G2 motor driver largely outweigh the disadvantages, making it a strong recommendation for those looking to control powerful DC motors with an Arduino.

Details:

Sale includes new Pololu dual g2 high-power motor driver 24v14 shield 2516 for arduino, does not include n/a. Included in this sale: qty 1 new Pololu dual g2 high-power motor driver 24v14 shield 2516 for arduino, manufacturer Pololu, model /series 2516, part number. This is the fastest way to get a response. Functional condition new, cosmetic sealed / never used.

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