CJMCU 8-Bit WS2812 RGB LED 30mm Ring
Widely use for LED decorative lighting, Indoor/outdoor LED video irregular screen.
$3.95
6 in stock
This item: CJMCU 8-Bit WS2812 RGB LED 30mm Ring
6 in stock
$3.95
$3.95
Delivery & Return
We want you to be happy with your purchase and we apologize if it is not. For whatever reason that you are not satisfied, we would be most happy to provide exchanges and returns for all items purchased from us if the following conditions are met.
Rules
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.
Interpretation and Definitions
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.
Description
Additional information
Q & A
CJMCU 8-Bit WS2812 RGB LED 30mm Ring
Description:
CJMCU 8-Bit WS2812 RGB LED 30mm Ring is a small, circular ring of addressable RGB LEDs. To use them, simply wire to the back of the board pictured above (there are some solder pads available, labelled for data and power) and code it using an appropriate library.
Cascading port transmission signal by a single line. Built-in electric reset circuit and power lost reset circuit. Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion does not accumulate. Each pixel of the three primary colours can achieve a 256 brightness display, a completed 16777216 colour full-colour display, and a scan frequency not less than 400Hz/s.
When the refresh rate is 30fps, the cascade number is not less than 1024 points. Send data at speeds of 800Kbps.Â
Features:
- 30mm Ring
- LED Number: 8
- Chip: WS2812
- LED Color: RGB
- LED Type: 5050
- Board Color: Black
- Voltage: 5V
- Size: Approx. 30mm
Package included:Â 1x CJMCU 8-Bit WS2812 RGB LED 30mm Ring
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Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitors.
| Weight | 0.003 kg |
|---|---|
| Dimensions | 3 × 6 × 0.5 cm |
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