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Mikroelektronika d.o.o.

SKU: MIKROE-4853

Expand 9 Click Board

Expand 9 Click Board

Regular price
£27.60 inc VAT
£23.00 exc VAT
Regular price Sale price
£27.60 inc VAT
£23.00 exc VAT
Sale Sold out
Shipping calculated at checkout.
When pre-ordered, this item normally ships within 10 working days

Key Features

  • Low power consumption, integrated LED driver for enhanced lighting, on-chip keypad scanning engine, interrupt and reset feature, selectable I2C slave address, and more
  • Based on the SX1509QB - 16-channel lowest voltage level shifting GPIO expander from Semtech Corporation
  • Can be used for low-power portable equipment, keypad scanning, driving LEDs, and many more
  • mikroBUS: I2C Interface

The Expand 9 Click Board™ is a compact add-on board that contains a multi-port I/O expander. This board features the SX1509QB, the world’s lowest voltage level shifting GPIO expander from Semtech Corporation. The SX1509QB comes in a 16-channel configuration and allows easy serial expansion of I/O through a standard I2C serial interface. It also has a built-in level shifting feature making it highly flexible in power supply systems where communication between incompatible I/O voltages is required, an integrated LED driver for enhanced lighting, and a keypad scanning engine to implement keypad applications up to 8x8 matrix.

The Expand 9 Click Board™ provides a simple solution when additional I/Os are needed, suitable for low-power portable equipment, keypad scanning, driving LEDs, and many more.

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