BTF-LIGHTINGWS2812B 100PCS 5050SMD Individually Addressable Smart RGB LED Pixel for Arduino 5V DC Single 1-led LED Module Pixels Color Light little rgb LEDs Lampon Black Heat Sink PCB Board Only DC5V

BTF-LIGHTINGWS2812B 100PCS 5050SMD Individually Addressable Smart RGB LED Pixel for Arduino 5V DC Single 1-led LED Module Pixels Color Light little rgb LEDs Lampon Black Heat Sink PCB Board Only DC5V

Q: can you drive these leds with 3.3 volts?

You can use a d1 mini that costs only about 2 bucks with a 5 volt pin so long as you charge with charger with enough amperage. One 1d1 mini can power a string of these with wled easily.

Q: Do these come w resistors?

If you mean resistors separate from the PC boards, no they do not. Without too much detail, only a 5 Volt power supply, a device capable of a SPI output, and software are necessary to drive them.

Q: Is the 75ohm resistor in series with DIN?

i normally use a 470 resistor, but it is optional. On a permanent installation I would probably use one, but it's not required. You are correct though, the resistor is normally between the Arduino (or whatever controller you use) and the data in of the first pixel. I really have a lot of fun with these LED's. They can be tricky but they are always entertaining to tinker with.

Q: Trying to figure out the mA draw?

60ma per led at full brightness. You should be anle to find the specs here https://learn.adafruit.com/adafruit-neopixel-uberguide

4.6/5

Product ID: 281315077

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Details

Brand
BTF-LIGHTING
Light Type
LED
Special Feature
Individually
Bulb Shape Size
T
Incandescent Equivalent Wattage
12 Watts

⚡256 Brightness Levels

🌈24-bit Color Display

💡Individually Addressable

Frequently Bought Together

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Description

✨ Light Up Your Imagination with Every Pixel!

CUSTOMIZABLE LENGTH - Easily cut and configure to fit your unique design needs.
SEAMLESS INSTALLATION - Equipped with 3-pin JST-SM connectors for hassle-free setup.
UNLEASH YOUR CREATIVITY - Transform any space with vibrant, programmable lighting!
VERSATILE COMPATIBILITY - Works with a variety of controllers for endless lighting effects.
PERFECT FOR ANY OCCASION - Ideal for parties, events, or creating stunning displays.

The BTF-LIGHTING WS2812B 100PCS RGB LED Pixel module offers individually addressable 5050SMD LEDs, allowing for a stunning 24-bit color display and 256 brightness levels. Designed for easy installation with JST-SM connectors, this versatile product is perfect for DIY projects, event decorations, and advertising displays. Compatible with various programmable controllers, it empowers users to create custom lighting effects effortlessly.

Specifications

Manufacturer	BTF-LIGHTING Technology Co., Limited
Item model number	WS2812BLEDW-W100pcs
Product Dimensions	12 x 10 x 1.5 cm; 30 Grams
ASIN	B01DC0J0WS

Have a Question? See What Others Asked

can you drive these leds with 3.3 volts?

Do these come w resistors?

Is the 75ohm resistor in series with DIN?

Trying to figure out the mA draw?

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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