16-bit WS2812 5050 RGB LED Built-in Full-color Driver Light Development Board

Description

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Overview:
Outer Diameter: 45 mm  internal diameter 36mm
Supply Voltage: DC 4-7V
Communication interface: single wire communication
Send data at speeds of 800Kbps
The color of the light was highly consistent
Full-color module, Full-color soft lights a lamp strip
Description:
The 16Bit WS2812 5050 RGB LED Built-in Full Color Driving Lights Circular Development Board has round black shape, 16 super bright smart  LED arranged in a 45mm outside diameter circular PCB.
These ring RGB lamps can be simply connected via the output pin cascade one to the other’s input pin (DI-DO). In this way, by using only one single chip you will be able to control as many LED lights as possible, each LED lamp is integrated with a driver chip in it so that our LED becomes intelligent and addressable.
Each has a -18mA constant current drive, so the LED color will be very uniform, even if the voltage change is the same, do not need an external resistor current limiting resistor to make the overall design of the RGB lamp ring to become slim, as you see so simple and easy to use. With 5V power supply to drive the RGB lamp ring.
Single wire communication, to maximize the reduction of I/O port pressure, and the use of the RGB WS2812B driver chip, so that the peripheral circuit requires only a single capacitor can meet the needs of the circuit, give people the enjoyment of beauty, in addition, this RGB ring, but also through a simple Dout input port, and the other using the same chip RGB lamp cascade, without need considering the shape of the limit.
Features :
The control circuit and the LED share the only power source.
Control circuit and RGB chip are integrated into a package of 5050 components, form a complete control of pixel point.
Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate.
Built-in electric reset circuit and power lost reset circuit.
Each pixel of the three primary colors can achieve 256 brightness levels, or 16M colors full-color display, and scan frequency not less than 400Hz/s.
Cascading port transmission signal by a single line.
Any two points the distance more than 5m transmission signal without any increase circuit.
When the refresh rate is 30fps, cascade number is not less than 1024 points.
Send data at speeds of 800Kbps.
The color of the light was highly consistent
Full-color module, Full-color soft lights a lamp strip.
LED decorative lighting, Indoor/outdoor LED video irregular screen.
Package Include:
1 x 16Bit WS2812 5050 RGB LED Built-in Full Color Driving Lights Ring Development Board
Payment Method
Shipping Policy
Returns & Refund Policy
Feedback
Payment Method
EBAY Managed Payment.
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your
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, please Make sure it's 100% right.
Payment must be received in 5 business days of auction closing.
Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
Shipping Policy
1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
Returns & Refund Policy
All package need to
wait 30 days
(US only n
eed 7-10 days)
,
Please take care it.Less than 30 days,we can't take a refund
.
If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
Feedback
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.