Adafruit DotStar LED Strip - Warm White - 144 LED - 3000K - 1m

Adafruit DotStar LED Strip - Warm White - 144 LED - 3000K - 1m

DotStar LEDs use a 2-wire SPI interface in general, allowing for much faster data transfer compared to the NeoPixel's 800 KHz protocol, and they don't require precise timing. Moreover, they have significantly higher PWM refresh rates, enabling applications like Persistence of Vision (POV) displays and reducing flicker, especially at low brightness levels.

With the integrated LED driver used in our DotStar strips, you can create your own intelligent Warm White LED arrangement. When lit, they emit an incredibly bright light (almost to the point of being blinding), which can be controlled using 24-bit high-frequency PWM. Unlike mixing RGB to create white light, DotStars achieve a bright and consistent light by blending three white emitters together (although it may not always appear perfectly accurate).

Unlike NeoPixels, DotStar LEDs require two wires for data transmission - a clock pin and a data pin. This means you need two pins to control DotStars. Since the clock and data are separate, you can use any processor type or speed to control these strips without worrying about precise timing. While hardware SPI support is useful, it's not mandatory, making DotStars compatible with a wide range of microcontrollers and processors, including but not limited to Arduino, Raspberry Pi, BeagleBone, Propeller, SparkCore, and various raw microcontrollers. Porting the library is straightforward, and you can send data to the pixels at speeds of up to 32MHz!

DotStar LEDs are also a great upgrade for those who have been using NeoPixels for a while but want to explore the same technology for monochromatic lighting. They use a 2-wire SPI interface for faster data transfer than NeoPixels' 800 KHz protocol, and their higher PWM refresh rates enable smoother animations, especially at low brightness levels.

The strip is made of flexible PCB material and comes with a weather-resistant casing. It's easy to cut these strips using wire cutters, with cut lines provided every 1 LED. Simply solder to the 0.1" copper pads, and you're good to go.

To power these strips, you should use a 5V DC power supply, avoiding voltages exceeding 6V to prevent damage to the strip.

If you're using the Adafruit DotStar library, you may need to modify the initialization to specify which type you're using. The LED colors are otherwise the same; you just need to send data in a slightly different order.

Specifications

• Width (with insulation): 14 mm / 0.55"
• Width (without weatherstripping): 12.7 mm / 0.5"
• Thickness (with insulation): 4 mm / 0.16"
• 144 LEDs per meter
• Pixel Pitch: 7 mm / 0.3"
• Operating Temperature: -40°C - 40°C
• Storage Temperature: -10°C - 50°C

Documents

• SK9822 Data Sheet
• You can refer to a tutorial that covers wiring, power usage calculations, example code, and more.

Note : The strips come with 4 solder points per segment, but this arrangement may vary depending on the supplier, so be sure to check during soldering and power supply connections.

• Individual LED: 5 mm x 5 mm / 0.2" x 0.2"
• We don't have more detailed information about this particular LED except for its approximately 3000K color temperature, and it appears to have 3 white LEDs instead of the usual red/green/blue configuration.

Rekabetçi ve Uygun Fiyatlı Adafruit DotStar LED Şerit - Sıcak Beyaz - 144 LED - 3000K - 1m SAMM Market’te

You can purchase the competitive and affordable Adafruit DotStar LED Strip - Warm White - 144 LED - 3000K - 1m from SAMM Market in the Adafruit category, and take advantage of same-day shipping and fast delivery.