16 channels PWM / Servo expansion card for Arduino and Raspberry Pi, with PCA9685

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It allows you to expand the capabilities of the Arduino and Raspberry Pi, in robotics, allowing you to get as many as 16 PWM / Servo channels using only two pins thanks I2C protocol.
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Availability: In stock

Excl. Tax: €10.60 Incl. Tax: €12.93

Product Description


Using only two I2C pins, control 16 free-running PWM outputs, independently and simultaneously.
There's an I2C-controlled 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 microcontroller, it’s completely free running! The PWM frequency are adjustable up to about 1.6 KHz and each output have 12-bit of resolution for servos, that means about 4µs resolution at 60Hz update rate.

Technical specification:
2-wire I2C protocol
Channel number: 16
Resolution: 12bit
Voltage: 5 ~ 10VDC
Frequency: 40-1000Hz

Connection mode:
1. GND
2. OE
3. SCL
4. SDA
5. VCC
6. V+
Connection strip pitch: 2.54 mm

Module dimensions: 60 x 25 x 3 mm
Weight: 11g

For more info download datasheet.

Additional Information

Additional Information

SKU C16053001


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