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Matrix 7 Segment Led Backpack With The Raspberry Pi
Adafruitraspberry pi
A backpack for Raspberry Pi to drive various LED displays including matrix, 7-segment, bicolor bar graph, and alphanumeric.
In stock
Specifications
3- Operating Voltage
- 3.3V, 5V (depending on display type)
- Logic Level
- 3.3V or 5V
- Connectivity
- I2C
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 |
|---|---|---|---|
| SDA | display D (data) | I2C | SCL connected via BeagleBone Black schematic |
| SCL | display C (clock) | I2C | SDA connected via BeagleBone Black schematic |
| VCC | display + (power) | POWER | Can be 3.3V or 5V depending on LED color |
| GND | display - (ground) | GND |
Interactive pinout
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raspberry pi
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