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Adafruit HT16K33 LED Backpack
AdafruitAdafruit HT16K33 LED Backpack
An Adafruit LED backpack for controlling an 8x8 matrix display via I2C.
In stock
Specifications
2- Operating Voltage
- 3.0-5.5V (3V or 5V microcontroller) or 2.7-5.5V (3.3V microcontroller) V
- Logic Level
- 3.0-5.5V V
Pinout
4Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| CLK | SCL | I2C | Clock pin |
| DAT | SDA | I2C | Data pin |
| GND | GND | GND | Ground pin |
| VCC+ | VCC | POWER | Power supply pin |
Interactive pinout
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Adafruit HT16K33 LED Backpack
Click a pin to copy its name · tap a tag above to spotlight a bus.