PWM motor and servo controller - I2C 8-channel - PCA9685 - overlay for Feather - Adafruit 2928

Index: ADA-19257 EAN: 5904422354800
An overlay for the Feather family of products in the form of an 8-channel motor and servo controller. Control is performed using PWM (Pulse Width Modulation) signal. The controller uses I2C bus to communicate with the main module, e.g. Arduino. It can be used, among others, in robot projects, whose mission assumes control of up to eight separate components simultaneously.
PWM motor and servo controller - I2C 8-channel - PCA9685 - overlay for Feather - Adafruit 2928
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Manufacturer: Adafruit
Compatibility: Arduino

Product description: PWM motor and servo driver - I2C 8 channel - PCA9685 - overlay for Feather - Adafruit 2928

Overlay for theFeatherfamily of products in the form ofan 8-channelmotor and servo controller. Control is performed usingPWM(Pulse Width Modulation) signal. The controller usesI2Cbus to communicate with the main module, e.g. Arduino. It can be used, among others, in robot projects whose mission is to control up to eight separate components simultaneously.

Sterownik silników PWM i serwomechanizmów - I2C 8-kanałowy.

PWM motor and servo controller - I2C 8-channel.

Special features

  • Control via I2C bus by PWM signal, so that the signal does not have to be transmitted continuously
  • Voltage range from 3.3 V to 6 V supported
  • Adjustable PWM frequency up to approximately 1.6 kHz
  • Equipped with eight 12-bit control channels
  • Reverse polarity protection on input terminal connectors
  • Green LED indicating correct operation of the controller
  • Clever design, which enables stacking of elements
  • 220 Ohm series resistors placed on all output lines

Technical specification of the controller from Adafruit

  • Compatible with Feather family modules
  • Embedded chip: PCA9685
  • Type: PWM motor driver
  • Number of channels: 8
  • Operating frequency: from 40 Hz to 1000 Hz
  • Communication interface: I2C bus
  • PWM frequency control: up to 1.6 kHz
    • 12-bit resolution for each servo output, approximately 4 us at 60 Hz
  • Configurable push-pull or open-drain output
  • Dimensions: 50.8 x 22.9 x 1.6 mm
  • Weight: 3.9 g
Zestaw zawiera także dedykowane złącza goldpin, które należy samodzielnie przylutować.

The kit also includes dedicated goldpin connectors, which you have to solder yourself.

Moduł posiada pozłacane pola lutownicze o rastrze 2,54 mm.

Module has gold plated soldering fields with 2,54 mm pitch.

Contents of the kit

  • Motor and servo driver - 8 channels
  • Goldpin connectors - 2,54 mm pitch:
    • 2x4 - 2 pcs.
    • 1x16 - 2 pcs.
  • Terminal connector - 1x2 (in black or blue - sent randomly)
Channels 8
Package width 10 cm
Package height 15 cm
Package depth 1 cm
Package weight 0.01 kg

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