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Adafruit 16-Channel 12-bit PWMServo Shield - I2C interface
Control up to 992 PWM outputs with only two I2C pins
Adafruit 16-Channel 12-bit PWMServo Shield - I2C interface
Item #: 78784337

Adafruit 16-Channel 12-bit PWMServo Shield - I2C interface

Item #: 78784337

€ 70

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Control up to 992 PWM outputs with only two I2C pins
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Product Details

Explore a wide range of Adafruit PWM servo shields with 16 channels and 12-bit resolution. Shop now at Ubuy, a Ireland for electronics and more.
BrandAdafruit
Manufacturer Part Number100409
ManufacturerAdafruit

Product Description

Adafruit 16-Channel 12-bit PWMServo Shield - I2C interface

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Product Buying Guide

The Adafruit 16-Channel 12-bit PWMServo Shield with I2C interface is a versatile and efficient PWM driver that is suitable for controlling servos and LEDs. With its adjustable frequency PWM and 12-bit resolution for each output, it offers precise control and great flexibility. The shield's I2C interface and the ability to stack multiple shields make it a convenient and expandable solution for various projects and applications.

Key Features

  • I2C-controlled PWM driver with a built-in clock, allowing for free-running operation without tying up the microcontroller
  • 5V compliant, enabling safe drive up to 6V outputs from a 3.3V Arduino
  • 6 address select pins for stacking up to 62 shields on a single I2C bus, resulting in a total of 992 outputs
  • Adjustable frequency PWM up to about 1.6 KHz with 12-bit resolution for each output

Usage Scenarios

  • Ideal for controlling multiple servos in robotics projects with the ability to stack multiple shields for a large number of outputs
  • Suitable for driving a significant number of LEDs in installations or displays due to the high number of controllable outputs
  • Convenient for expanding the I2C bus with the ability to connect other I2C devices and sensors alongside the shield

Usage Scenarios

The Adafruit 16-Channel 12-bit PWMServo Shield competes with similar PWM drivers available in the market offering features like I2C control, adjustable frequency PWM, and high resolution output for servos and LEDs.

Some User Review

  • The shield's versatility and ability to stack multiple shields for a large number of outputs are highly appreciated by users.
  • Users found the shield easy to use and appreciated its compatibility with both 3.3V and 5V systems.
  • Positive feedback has been received regarding the shield's performance in controlling servos and LEDs with precision.

Competitors

  • When compared to similar products in the market, the Adafruit 16-Channel 12-bit PWMServo Shield offers competitive pricing considering its features and expandability.
  • Users have expressed satisfaction with the value for money offered by this shield, particularly in projects requiring the control of a high number of servos or LEDs.

Buying Considerations

  • Potential buyers should consider the need for additional components such as stacking headers and right-angle 3x4 headers when purchasing this shield.
  • It's important to note that some soldering is required for certain components, so buyers should ensure they have the necessary tools and skills for assembly.

Conclusion

The Adafruit 16-Channel 12-bit PWMServo Shield is a reliable and versatile solution for controlling servos and LEDs with precision and ease. Its expandability, competitive pricing, and positive user feedback make it a recommended choice for hobbyists, makers, and professionals working on projects that require efficient PWM control.

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The Adafruit 16-Channel 12-bit PWMServo Shield with I2C interface is a versatile and efficient PWM driver that is suitable for controlling servos and LEDs. With its adjustable frequency PWM and 12-bit resolution for each output, it offers precise control and great flexibility. The shield's I2C interface and the ability to stack multiple shields make it a convenient and expandable solution for various projects and applications. Continue Reading

Customer Questions & Answers

  • Question: What is the maximum number of PWM outputs that can be controlled?

    Answer: Up to 992 PWM outputs can be controlled by stacking up to 62 of these on a single i2c bus.
  • Question: Can it be controlled from a 3.3V Arduino?

    Answer: Yes, it is 5V compliant, allowing control from a 3.3V Arduino and still safely driving up to 6V outputs.
  • Question: What is the resolution for each output?

    Answer: Each output has a 12-bit resolution, providing about 4us resolution at a 60Hz update rate.

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