DOTSTAR LED STRIP - APA102 COOL WHITE 30 LED/M

All pictures are for illustrative purposes only.

PID# 156191

CA$45.00/M
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6 In Stock

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Variants:
30 LED
60 LED
144 LED
Quantity

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Description

However, unlike NeoPixels, these LEDs have 2 wires (input and output) for sending data - one clock pin and one data pin. That means you need two pins, not one, to control DotStars. Because the clock and data is separated, you can use any processor speed or type to control these strips, and you don't have to worry about being careful with the timing. Hardware SPI support is handy but not required. This makes them excellent for use with any microcontroller or microprocessor, including Arduino, Raspberry Pi, BeagleBone, Propeller, SparkCore, and any 'raw' microcontrollers/microprocessors. It's very easy to port the library, and you can send data to the pixels at up to 32MHz clock rate!

NeoPixel LEDs use 800 KHz protocol so specific timing is required. On NeoPixels, the PWM rate is 400 Hz, which works well but is noticeable if the LED is moving. In comparison, DotStars have a 20 KHz PWM rate, so even when moving the LED around, you won't see the pixelation, the blending is very smooth. (we recommend DotStars if you can use them!)

This is the 30 LED-per-meter version of our DotStar strips, on white flex PCB. We also have this in Warm White and RGB full color.

The strip is made of flexible PCB material, and comes with a weatherproof sheathing. You can cut this stuff pretty easily with wire cutters, there are cut-lines every 1 LED. Solder to the 0.1" copper pads and you're good to go. Of course, you can also connect strips together to make them longer, just watch how much current you need! We have a 5V 4A power supply that can drive a half meter or meter, a 5V/10A supply that can drive a couple meters (depending on use) You must use a 5V DC power supply to power these strips, do not use higher than 6V or you can destroy the entire strip

These strips come in 5 meter reels with a 4-pin JST SM connector on each end. These strips are sold by the meter! If you buy 5 meters at a time, you'll get full reels with two connectors. If you buy less than 5m, you'll get a single strip, but it will be a cut piece from a reel which may or may not have a connector on it. To wire up these strips we suggest picking up some JST SM plug and receptacle cables for the signal wires  For the power wires, you will also probably want a 2.1mm DC jack to wire in so you can connect one of our 5V wall adapters to power it.

We have a tutorial showing wiring, power usage calculations, example code for usage, etc. Please check it out!

  • Width (with weatherstripping): 14mm / 0.55"
  • Width (w/o weatherstripping): 10mm / 0.4"
  • Thickness (with weatherstripping):  4mm / 0.16"
  • 30 LEDs per meter
  • Pixel Pitch: 33mm / 1.3"
  • Operating Temperature: -40°C - 40°C
  • Storage Temperature: -10°C - 50°C

APA102C Datasheet 

Note: Strips come with 4 solder points per segment, but the arrangement may vary depending on the supplier, so please check when soldering/powering!

  • Single LED: 5mm x 5mm / 0.2" x 0.2"
  • We don't have any more specifics about this particular LED other than it is 6000-6500K color temp and seems to have 3 white LEDs in place of the normal Red/Green/Blue

Video 

Specifications

6 Items

Features

Voltage 5V
Length 1M
LED Size 5050
Colour Addressable
IP Rating IP33

Specific References

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