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5050 rgb 4 bit 2*2 ws2812b led built-in full-color driver lights development board module

5050 rgb 4 bit 2*2 ws2812b led built-in full-color driver lights development board module

Model: t-measurement-amp-test-7825

$2.59  $2.07

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6 reviews

Current Reviews: 6

We ship to over 200 countries worldwide.

Tailoring Period: 7-12 working days.

Shipping Time: 2-5 working days.

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Item specifics

Brand Name: OEM Install Style: SMD Frequency: Low Frequency

is_customized: Yes
5050 rgb 4 bit 2*2 ws2812b led built-in full-color driver lights development board module
5050 rgb 4 bit 2*2 ws2812b led built-in full-color driver lights development board module
5050 rgb 4 bit 2*2 ws2812b led built-in full-color driver lights development board module
5050 rgb 4 bit 2*2 ws2812b led built-in full-color driver lights development board module
5050 rgb 4 bit 2*2 ws2812b led built-in full-color driver lights development board module
                5050 RGB 4 Bit 2*2 WS2812B LED Built-in Full-color Driver Lights Development Board Module It is a intelgent external control LED ght source which is both controlng circuit and emitting circuit. Its appearance is the same as a 5050 led lamp bead, each element is a pixel. Pixel contains internal intelgent digital interface data latch signal shaping ampfier drive circuit, also contains a high precision internal oscillator and 12v voltage programmable constant current control part, effectively guarantee the highly consistent pixel ght color.

Intelgent reverse connect protection, the power supply reverse will not damage the IC.
IC control circuit and LED point ght share a power supply.
Control circuit and the RGB chip integration are in a 5050 size components, constituting a complete external control pixels.
Built-in signal shaping circuit, any pixels after received signal waveform shaping output again, ensure the ne waveform distortion does not accumulate.
Built-in electric reset and reset circuit when power supply drop.
Each pixel of the three primary colors can achieve a level 256, according to the luminance finished 16777216 whole true color display of different colors, not less than 400 hz/s scanning frequency.
Serial connection mouth, can complete data through a signal receiving and decoding.
Any two points transmission distance in no more than five meters without adding any circuit.
When the refresh rate of 30 frames per second, cascade number not less than 1024 points.
Data sending rate of up to 800 KBPS.
The color of ght highly consistent, high performance-price ratio.


Color: Black
Appcation: LED full-color emitting ght string,  LED full-color modules, LED full-color soft article lamp hard ght bar, LED guardrail tube.LED point ght source, LED pixel screen, LED abnormity screen, all kinds of electronic products, electrical equipment entertaining diversions.
Item Size: 1.5 * 1.5 * 0.3cm / 0.6 * 0.6 * 0.1in (D * H)
Weight: 1.2g / 0.04oz

Package Size: 7.9 * 5 * 0.3cm / 3.1 * 1.9 * 0.1in

Weight: 2g / 0.05oz

Package List:
1 * LED Lamp Panel 4 Bit

Shipping: 1.We guarantee to ship goods out within 24-72 hour after payment confirmation except hoday.
2.We ship by China post,HKpost EMS,DHL,Fedex,according to your choice when placing orders .
3.If you didn't receive the item after 45 days,please feel free to contact us.We will make all our effort to resolve the problem.
4.We are not responsible for delays causedby the customs,Import duties,taxes or other customscharges. Warranty: 1.All items have 1 year guarantee.IF your purchase do not meet merchantable quaty, fitness for purpose or match the description, We can make sure your issues are resolved .
2.For wrongly-shipped items, Please contact us in 48 hours after devery.We will arrange to dever the correct items or return all your payment.
3.For defective or faulty products,please take photos or videos,we would resend or refund after confirmation. Free Shipping 30 in 1 Screwdriver Kit Tool Set For Cell Phone IPod PDA,5pcs/lot,dropshipping wholesaleUSD 24.80/lot0-100psi Single Scale Vacuum Manometer Measuring Instruments Mini Dial Air Pressure Gauge Meter PiezometerUSD 4.40/pieceUNI-T UT322 Portable Termostato Digital USB Thermometer With Date Logger and LCD Display TermometroUSD 64.45/pieceTU-1 TNI-U High Quaty Carbon Steel Wire Stripper Duck Mouth Wire Cutter Auto Line Clamp PersUSD 8.75/pieceLCD Digital Voltage Meter Ammeter Voltmeter with Current Transformer AC80-300V 0-50.0A Dual DisplayUSD 7.99/pieceUNI-T Accessories Durable Kelvin Test Leads Probes Cp LCR Meter Tester Cable Line for UT612/UT611 Connectors TerminalsUSD 16.17/pieceTU-501 5" Sharp Mini Diagonal Side Cutting Pers Cable Wire Cutter Repair Hand Tool Ferramentas Manuais Multitool HerramientasUSD 3.73/piece

Product Description
Packaging Details Unit

Type: piece
Weight: 0.007kg (0.02lb.)
Package Size: 8cm x 5cm x 1cm (3.15in x 1.97in x 0.39in)

If you would like to pay by PayPal, you can pay to our PayPal account: and email us. Please email us the name of the product, the quantity and other product attributes. The email address is No matter how many goods you buy in one order, the freight you need to pay is only 15 dollars

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. 
8. Delivery Time:

China Post Air Parcel 10-30 DAYS

100% Money Back Guarantee on each item. Please contact us within 24 hours upon your receipt of the items. A full refund including shipping will be rendered in the event that the item is not as described. The refund will be rendered once the item has been sent back in original condition.

Customer Reviews:

Displaying 1 to 6 (of 6 reviews)

by Liz Roberts Cardiff, GB
Date Added: 06/04/2017
s 10 September 2012 <br/> Excellent service Excellent service, really pleased with the quality of the tshirt and a fast service. Would def use again and would highly recommend them.

Rating: 5 of 5 Stars [5 of 5 Stars]

by Elaine Merrion
Date Added: 06/04/2017
Good serviceEasy wellies gave me plenty of information regarding when my delivery would arrive. And delivery was exactly as stated. Great service.

Rating: 5 of 5 Stars [5 of 5 Stars]

by Georgios Blandos
Date Added: 06/04/2017
Very goodExcellent transaction and packaging. Quality shoes

Rating: 5 of 5 Stars [5 of 5 Stars]

by Sara Lind
Date Added: 06/04/2017
05 March 2012 Illustrations not representative of product. The photos of the handles that I purchased made them look larger than they really were. Disappointing by they will have to do.

Rating: 5 of 5 Stars [5 of 5 Stars]

by Paul Weiss
Date Added: 06/04/2017
Excellent Service - These Boots were made for walkingUnfortunately - I'm Billy No Mates !!

Rating: 5 of 5 Stars [5 of 5 Stars]

Date Added: 06/04/2017
Fantastic, quick delivery and great free returns if needed.Great netball trainers at a very good price - arrived within 2 days. The peace of mind that I can return goods for free at local stores will definitely encourage me to order from you again. Great service, well done and thanks.I'm upset that many of your netball trainers are out of stock so our choice was limited. I guess you're just very popular. You will be our first port of call when new kit/trainers required in the future.

Rating: 5 of 5 Stars [5 of 5 Stars]

Displaying 1 to 6 (of 6 reviews)


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