- EOL
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Attention! The product has been discontinued. Check others products incategory. |
Description
Grove Red LED Matrix matrix consists of 64 LEDs of red, arranged in 8 rows and 8 columns. HT16K33 is a multi-function LED matrices driver. It can control 128 LEDs in a 16x8 matrix. For communication it uses the popular I2C protocol, so to connect you need only 4 cables (power, ground, 2 pins I2C).
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The product is compatible withArduino |
Feature
- Built-in RC oscillator.
- Pattern up to 8 x 8.
- I2C-bus interface
Typical application
- Industrial control indicators
- Digital clocks, thermometers, counters, multimeters
- Sets combo
- Sets VCR
- Device readers
- Other consumer applications
- LED displays
| no . | Description |
|---|---|
| 1. | Clock line. |
| 2. | Data line. |
| 3. | Supply voltage: 3.3 V or 5 V. |
| 4. | Ground of the system. |
Technical specification
| Attribute | The value |
|---|---|
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Working voltage |
3.3 V / 5 V |
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Operating temperature |
-40℃ ~ +85℃ |
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Storage temperature |
-50℃ ~ +125℃ |
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Constant current RGB channel band |
16mA |
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Interface |
I2C |
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I2C address |
0x70(default) 0x71~0x77(customizable) |
Useful links |
