16-Channel 12-Bit PWM Servo Driver for Raspberry Pi Zero

AB Electronics UKSKU: RB-Abu-08
Manufacturer #: ServoPWMPi

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  • 16-channel, 12-bit PWM controller
  • Suitable for driving LEDs and radio control servos
  • Output frequency is programmable
  • Maximum input voltage: 5.5V when PWR Link is not bridged.
  • Maximum current on each PWM pin 22mA

The 16-Channel 12-Bit PWM Servo Driver for Raspberry Pi Zero is a 16-channel, 12-bit PWM controller for the Raspberry Pi, suitable for driving LEDs and radio control servos. The board is based around PCA9685 PWM I2C LED controller IC from NXT and can drive each of the 16 outputs with 12 bit (4096 steps) duty cycle from 0% to 100%.

The output frequency is programmable from a typical 40Hz to 1000Hz. Each output driver is programmed to be either open-drain with a 22 mA current sink capability at 5 V or totem pole with a 22 mA sink, 10 mA source capability at 5 V. 220R current limiting resistors are used on each channel allowing you to connect servos or LEDs directly to the outputs.

Customer Reviews

Based on 2 reviews
Do not forget the headers

The only thing I can say from a negative point is when I purchased, I did not notice that I would need the headers for the servo... Perhaps you place a link for the headers also on the page. But I had some laying around and after soldering them I was driving the servos without an issue... Thanks Robotshop...

N'oubliez pas les en-têtes

La seule chose que je peux dire d’un point négatif, c’est que lors de mon achat, je n’avais pas remarqué que j’aurais besoin des en-têtes du servo ... Vous pouvez également placer un lien pour les en-têtes sur la page. Mais je me suis retrouvé un peu partout et après les avoir soudés, je conduisais les servos sans problème ... Merci Robotshop ...

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