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Adafruit Backpack - 14-segment LED display driver module - STEMMA QT/Qwiic - Adafruit 1910
Brand: Adafruit
Product Code: AN-21913
Availability: 4-6 business days
Planned delivery date after ordering: 2025-04-25
Product Code: AN-21913
Availability: 4-6 business days
Planned delivery date after ordering: 2025-04-25
Ex Tax: 10.08€
Adafruit Backpack - module equipped with a driver for four 14-segment displays with a diagonal of 0.54". It was based on the HT16K33 system, thanks to which there is no need to connect a large number of wires. The Backpack module uses the I2C bus to communicate with the connected microcontroller. The board also has two STEMMA QT / Qwiic connectors for quick connection. At the bottom of the module, you can find jumpers for selecting the I2C address, thanks to which it is possible to connect up to eight 14-segment displays. Module powered by 3 V or 5 V. Segment display must be purchased separately. The display module must be soldered into the board by yourself.
Specification:
- Chip: HT16K33
- Supported displays: 14-segment, 4-digit
- Communication interface: I2C bus
- Pins: STEMMA QT / Qwiic connectors, solder pads
- I2C address: from 0x70 to 0x77 - selected with jumpers
- Requires self-soldering
- Backpack dimensions: 50 x 27 x 4 mm
- Backpack plate weight: 5.5 g
Set includes:
- Adafruit Backpack - 14-segment LED display driver module - STEMMA QT / Qwiic - 1 piece
- Golpin strip 1x6pin - raster 2.54 mm - 1 piece
