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PCA9685 Module - 16-channel PWM Servo Controller - DIY KIT - for Self-soldering

PCA9685 Module - 16-channel PWM Servo Controller - DIY KIT - for Self-soldering
PCA9685 Module - 16-channel PWM Servo Controller - DIY KIT - for Self-soldering
PCA9685 Module - 16-channel PWM Servo Controller - DIY KIT - for Self-soldering
PCA9685 Module - 16-channel PWM Servo Controller - DIY KIT - for Self-soldering
PCA9685 Module - 16-channel PWM Servo Controller - DIY KIT - for Self-soldering
19,95 €
/ pc
Easy return of this product within 14 days from the date of purchase for any reason
Free delivery for orders over 85,00 €

16-channel generator in a self-assembly version, enabling, among others: servo control, motor speed adjustment or changing the brightness of LEDs. Communication via I2C, it works with voltages of 5V and 3.3V.

Technical data

Chip: PCA9685
Module supply voltage, logical part: 3-5V
Module supply voltage, part of the servos: max 6V
The operating voltage range of the I2C interface: 3-5V
PWM signal resolution: 12-bit
PWM signal frequency: adjustable in the range of 40 Hz - 1000 Hz.
Push-pull or open-drain digital outputs.
Built-in 220 Ω resistors are connected in series in the output circuits, so you can directly control the LEDs.
LED indicating the presence of power
Built-in clock resonator, thanks to which the system does not need to constantly receive signal from the microcontroller.
Jumpers for selecting I2C addresses
Module dimensions: 62x25mm
The module is compatible with ARDUINO systems

Pinout

GND - power ground
OE - indicating high status, it will disconnect all outputs
SCL - clock line of the I2C bus
SDA- data line of the I2C bus
VCC - 3-5V logic power supply
V + - servo power supply, max 6V

The module has a place for soldering a capacitor, if there was a need to eliminate interference generated by the load (servos, motors).

There are many examples, diagrams and software codes for the use of the module available on the Internet.

Product code
GL.002.185
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