PCA9685 Servo Driver with Arduino

PCA9685 Servo Driver with Arduino- We often need to use Servos in our projects, without a servo driver we can control just a few servos because we have less number of pwm pins in Arduino Uno and Arduino Nano. There are times when we need to control more Servos then in a situation like this we will need more pwm pins. Thanks to the PWM PCA9685 Servo Driver which can control multiple Servos using only two wires, because it uses the I2C bus. In this article we will look at how you can control up to 16 servos with your Arduino board using a PCA9685 Servo Driver module. PCA9685 is a 16-Channel and 12-Bit PWM Servo Driver can help a lot when there are insufficient PWM output pins for the MCU in your project. The only condition is that the main control chip supports I2C communication, which means enabling the communication between the chip and PCA9685 Servo Driver, so as to control multiple servos simultaneously.

 

 

 

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