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Mikroe LED Driver 12 Click

Mikroe LED Driver 12 Click features the NXP Semiconductors PCA9532 16-bit I2C-configurable I/O expander optimized for dimming LEDs. The PCA9532 offers high efficiency, supporting up to 16 LED channels. It delivers a maximum of up to 25mA of LED current per channel. It contains an internal oscillator with two user-programmable blink rates and duty cycles coupled to the output PWM. Any bits not used for controlling the LEDs can be used for GPIO expansion, which provides a simple solution when additional I/O is needed for some sensors, push-buttons, or alarm monitoring.

Features

  • On-board modules
    • NXP Semiconductors PCA9532 16-bit I2C-configurable LED dimmer
  • Low power consumption
  • 16 channels
  • ON/OFF LED channels control
  • Two selectable fully programmable blink rates
  • Supports hot insertion
  • Drive LEDs to 25mA
  • I2C interface
  • mikroBUS compatibility
  • L (57.15mm x 25.4mm) click board size
  • 3.3V or 5V input voltage

Applications

  • Color mixing and backlight application for amusement products
  • LED status signalization
  • Home automation projects

Overview

Mikroe LED Driver 12 Click

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Mikroe LED Driver 12 Click