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Item #:
78784337
Adafruit 16-Channel 12-bit PWM/Servo Shield - I2C interface
Item #:
78784337
TWD 1585
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Control up to 992 PWM outputs with only two I2C pins
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Product Details
| Brand | Adafruit |
| Model | 100409 |
| Accessories | 4 pcs of 3x4 male straight header 2-pin terminal block Stick of 0.1" header |
| Item Weight | 0.3 lbs (140 grams) |
Product Description
Adafruit 16-Channel 12-bit PWM/Servo Shield - I2C interface
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Customer Questions & Answers
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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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Features & Benefits
- I2C-controlled PWM driver with a built in clock
- Can control it from a 3.3V Arduino and still safely drive up to 6V outputs
- Stack up to 62 of these on a single i2c bus
- Adjustable frequency PWM up to about 1.6 KHz
- 12-bit resolution for each output
- Control up to 992 PWM outputs with only two I2C pins
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