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The PCA9685 is a 16-channel, 12-bit PWM driver board with an I2C interface, compatible with Arduino and Raspberry Pi models. It features a built-in clock for free-running PWM signals, supports chaining up to 62 boards for nearly 1,000 outputs, and operates safely at 5V while controlled by 3.3V logic. Ideal for advanced robotics and LED projects requiring precise, scalable control.
| ASIN | B07WS5XY63 |
| Best Sellers Rank | #25,069 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Motor Drives |
| Brand | AITRIP |
| Compatible Devices | Raspberry Pi, Arduino |
| Connectivity Technology | I2C |
| Customer Reviews | 4.5 out of 5 stars 121 Reviews |
| Manufacturer | AiTrip |
| Model Name | PCA9685 |
| Operating System | Linux |
| UPC | 701715429840 |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
B**B
As described
What I ordered. Thanks.
N**C
Worked for Droid Division K2SO
Worked perfect.. Used to control servos in a Droid Division 3d Printed K2SO to contol the LED eyes movement.
J**R
Good product
Works as expected.
M**M
Unable to Return Only the Defective Board
I’m not sure whether the issue is on the Seller's side or Amazon’s side, but I ordered a pack of two PCA9685 16 CH 12Bit PWM Servo Motor Driver Board Controller IIC Interface boards, and one of them arrived defective with missing electronic components (an LED and a capacitor). I tried to process a return, but unfortunately Amazon requires me to send back both boards. The problem is that only one board is defective — the second one is already installed in my project. Because of this, returning the entire package is not really an option, and I’m left with a damaged PCA9685 board that I cannot use. I believe there should be an option to return only the defective item, especially when the seller offers multiple units as part of a single order.
T**8
Works with Arduino UNO boards
This servo motor controller works with the programming the Arduino UNO boards. Make sure to set the code for 50Hz for the LEarn robots. Other types may require 60Hz to communicate with their servos. Perfect PWM servo control and easy to use with the code examples
W**.
Works well and worth the monry
This seller must have a good source or at least a good batch of servo boards. I used one to replace abad one and it is running like a champ.
J**E
As advertised
As advertised.
A**R
Amazing product!
Amazing product!
Trustpilot
1 month ago
2 weeks ago