16-CH 12-BIT PWM Servo Control/ Driver [BMT 16CH 12BIT PWM/SERVO DRIVER] .::. Communica Online

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16-Channel 12-BIT PWM Servo Control/ Driver - I2C Interface - PCA9685 [BMT 16CH 12BIT PWM/SERVO DRIVER]

16-CH 12-BIT PWM Servo Control/ Driver

16-CH / 12-BIT / PWM / Servo Control/ Driver

16-Channel 12-BIT PWM Servo Control/ Driver - I2C Interface - PCA9685

Part No: BMT 16CH 12BIT PWM/SERVO DRIVER

	125.01	ZAR
		inc
for 1 Each

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Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Overview

Using only two pins, control 16 free-running PWM outputs! You can even chain up 62 breakout board to control up to 992 PWM outputs (which we would really like to see since it would be glorious)

Features

IIC interface, PWM driver with a built in clock. That means that, unlike the TLC5940 family, you do not need to continuously send it signal tying up your MCU, its completely free running!
Power supply 5V, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages)
Chain able design, 6 address select pins, so you can wire up to 62 of these on a single i2c bus, a total of 992 outputs – that’s a lot of servos or LEDs
Adjustable frequency PWM up to about 1.6 KHz
12-bit resolution for each output – for servos, that means about 4us resolution at 60Hz update rate
Configurable push-pull or open-drain output
Output enable pin to quickly disable all the outputs
On board 220ohm resistors can drive for LED output

Specifications

PCA9685 chip was wrapped in the middle of the small plate
Power input terminals
Green power light
In four groups of 3 pin connector convenient you an insert 16 servo motor, servo motor plug slightly wider than 0.1 “, so you can put 4 to 0.1 “joint)
Input reverse polarity protection in a patch panel cascade design
PWM output line put a 220 ohm resistor to protect them, and can be easily drive LEDs
Takes 1000UF 10V 105 ° Cap