16-Channel 12-bit PWM/Servo Driver I2C interface PCA9685 for Arduino Raspberry Pi
In stock
- Adjustable frequency PWM up to about 1.6 KHz
- 12-bit resolution for each output – for servos, that means about 4us resolution at a 60Hz update rate
- Configurable push-pull or an open-drain output
- The output enable pin to quickly disable all the outputs
- Terminal block for power input
- Reverse polarity protection on the terminal block input
- Green power-good LED
₹456.00 (Price Excl. GST) ₹386.44
In stock
CompareIf you want to make a robot that has lots of moving parts or if you want to control too many LEDs with PWM outputs, then the limited PWM outputs of your microcontroller would be a big problem for you. To overcome this problem, the only thing you should do is to get a 16-channel 12-bit PWM/Servo Driver. You can control 16 free-running PWM outputs with a 16-channel 12-bit PWM/Servo Driver using only 2 pins.
It’s an I2C-controlled PWM driver with a built-in clock. That means you do not need to continuously send it to signal to tie up your microcontroller, it is completely free running! It is 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs.
Features :
- Adjustable frequency PWM up to about 1.6 KHz
- 12-bit resolution for each output – for servos, that means about 4us resolution at a 60Hz update rate
- Configurable push-pull or an open-drain output
- The output enables the pin to quickly disable all the outputs
- Terminal block for power input
- Reverse polarity protection on the terminal block input
- Green power-good LED
- 3-pin connectors in groups of 4 so you can plug in 16 servos at once
- Chainable design
- A spot to place a big capacitor on the V+ line
- 220-ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial.
- This board/chip uses I2C 7-bit address between 0x60-0x80, selectable with jumpers.
Package Includes :
Specifications
| Driver IC | PCA9685 |
| Length (mm) | 62 |
| Width (mm) | 25 |
| Height (mm) | 15 |
| Weight (gm) | 10 |
| Shipment Weight | 0.015 kg |
Shipping & Returns
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
MANUFACTURING DEFECT
If you receive a product with a manufacturing defect, please notify us within 1 day of receiving the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.
WRONG ITEM SHIPPED
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LIMITATION OF RETURNS
We don’t accept returns for products damaged by improper use of the product. Moreover, we don’t accept the return if the ordered product is unsuitable for any specific application. Please read the product specifications and datasheet before selecting and ordering a product.
WHAT VOID WARRANTY?
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
SHIPPING
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