50-100 pcs DC5v ws2812b ws2812 led chips with heatsink ws2811 ic built-in 5050 smd rgb led non-waterproof free shipping

50 100 pcs DC5v ws2812b ws2812 led chips with heatsink ws2811 ic built in 5050 smd
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Availability: in stock
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Price:  $ 11.40 / piece
Sale price:  $ 6.95 / piece



45 days Money back 45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
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Guarantees: On-time Delivery 60 days

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Product Details:

PIN function

NO.

Symbol

Function description

1

5V

Power supply LED

2

Dout

Control data signal output

3

gnd

Ground

4

Din

Control data signal input

Features and Benefits

Intelligent reverse connect protection, the power supply reverse connection does not damage the IC.

The control circuit and the LED share the only power source.

Control circuit and RGB chip are integrated in 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 color can achieve 256 brightness display, completed 16777216 color full color display, and scan frequency not less than 400Hz/s.

Cascading port transmission signal by single line.

Any two point the distance more than 5m transmission signal without any increase circuit.

When the refresh rate is 30fps, cascade number are not less than1024 points.

Send data at speeds of 800Kbps.

The color of the light were highly consistent, cost-effective..

Applications

Full-color module, Full color soft lights a lamp strip.

LED decorative lighting, Indoor/outdoor LED video irregular screen.

General description

WS2812B is a intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components. It internal include intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 12V voltage programmable constant curre-nt control part, effectively ensuring the pixel point light color height consistent.

The data transfer protocol use single NZR communication mode. After the pixel power-on reset, the DIN port receive data from controller, the first pixel collect initial 24bit data then sent to the internal data latch, the other data which reshaping by the internal signal reshaping amplification circuit sent to the next cascade pixel through the DO port. After transmission for each pixel,the signal to reduce 24bit. pixel adopt auto resha-ping transmit technology, making the pixel cascade number is not limited the signal transmission, only depend on the speed of signal transmission.

LED with low driving voltage, environmental protection and energy saving, high brightness, scattering angle is large, good consistency, low power, long life and other advantages. The control chip integrated in LED above becoming more simple circuit, small volume, convenient installation.

Related Product

​FAQ:

Q: How can I get a discount? A: The prices showed in our store are the best price we could offer. It’s the cheapest price you can get. However, if your order quantity is more than 50pcs(total quantity for one order), you may contact us before payment, we can probably save some shipping cost for you. For very big orders, of course we will offer some discount. Please follow below process to get the discount. 1. Make an order first, do not pay immediately. 2. Leave us a message to tell us the quantity and shipping method you want. 3. We will change the amount for you as soon as possible. 4. Send the payment. Q: What can I do if I haven’t received the parcel for a long time? A: If the tracking information shows left China mainland or Hong Kong but no information on your local post office website, the parcel now is on the way to your country, or arrived at your country but no updated information received from your local post office yet, please be patient to wait. If the protection time is less than 10 days but you still haven’t got the parcel, please contact us, we will extend the protection time for you and try to find the reason for delay and try to solve and tell you the latest information we got Buyer Attention: 1. For all controller and remotes, there will be without battery inside, since battery can’t pass security inspection at export and import customs. 2. declared value for shipping, real or lower, by leaving message. If not, we will declare by random under real value. 3. If item is defective after 2 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee. 4. We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it. 5. All emails will be answered within 1-2 business day. If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible. 6. Serious Buyer Only. Please place bid only if you agree with all the terms.

Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
Price:  $ 11.40 / piece
Sale Price:  $ 6.95 / piece