- EOL
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Attention! The product has been discontinued. Check others products incategory. |
Description
The ring consists of20 individually addressed RGB LEDs WS2813-mini-3535with built-in control unit. Module requiresone microcontroller output, e.g. an Arduino.. Each LED has a constant current, which guarantees a uniform color even if you change the voltage. The LEDs are arranged at equal distances on the ring with an outer diameter of 60 mm . Each of them consumes current up to 16 mA, which in this case gives a total value of about 320 mA. The ring can be powered with a voltage of 3.3 V or 5V.
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The product is compatible withArduino |
Features
- Control system and RGB chip are integrated with 3535 components.
- Overload protection.
- Built-in signal shape change circuit.
- 256 gray levels and 16,777,216 colors of display.
- Cascading serial interface reception and decoding of data depends only on one signal line.
- Data transfer speeds up to 800 KB/sec.
Typical application
- Spot displays
- Stage costumes with lighting
- Innovative gadgets
| no . | Description |
|---|---|
| 1. | The signal input. |
| 2. | Not connected. |
| 3. | Supply voltage: 3.3 V or 5 V. |
| 4. | The ground of the system. |
Technical specification
| Attribute | Value |
|---|---|
|
Working voltage |
3.3 V / 5 V |
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Operating temperature |
-25℃ ~ +85℃ |
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Storage temperature |
-40℃ ~ +105℃ |
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Constant current RGB band |
16mA / LED |
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Interface |
Digital |
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Quiescent current |
0.7 mA/LED |
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Update frequency |
2 kHz |
Useful links |
