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Description Adafruit Digital RGB NeoPixel LED Strip - 30 LED - White
This is the Digital RGB NeoPixel LED Strip - 30 LED from Adafruit. This NeoPixel strip has 30 digitally addressable LEDs per meter. The strip is 12.5mm wide when it is in the housing. When you remove the strip from the housing it is only 10mm wide. This is the version with the white flex PCB. It is identical to the Black 30 RGB LED version, except the flex PCB is a different color.
The LEDs use about 9.5 watts max (~ an Amp @ 5V) per meter. The max rating assumes all LEDs are set to full white. Typically the actual current when using color is about 1/3 to 1/2 of the maximum current. A good power supply such as a 5V 2A to 10A is ideal for this strip.
The controller chip is built into the LEDs. This means that you only use a single pin for input and a single pin for output. The protocol used is very timing specific. It can only be controlled by microcontrollers with high repeatable timing precision of 100ns. Example code is available for use with an Arduino Uno / Mega at 8MHz and 16MHz. With a little effort you can also use it with a Raspberry Pi or Beagle Bone Black. It will not work with boards like the NETduino and other interpreted/virtual machine microprocessors. Or processors with less than 8 MHz.
Using an Arduino, the pixels are controlled in the following way. The entire strip must be buffered in memory. An Arduino Uno has enough memory for about 500 LED pixels. If you want to control more pixels, you can better use an Arduino Mega.
There are 30 RGB LEDs per meter. These can be controlled separately. You can set the color of the red, green and blue LED with 8-bit PWM (so 24-bit per pixel). The LEDs are controlled by shift registers that are attached along the strip. It is possible to shorten or extend the strip where necessary.
The strip is made of flexible PCB material and comes in a weatherproof casing . You can cut the strip quite easily. There are lines indicated after each pixel where you can see where to cut. If you want to connect two strips, you can do that with the copper strips.
Adafruit Digital RGB NeoPixel LED Strip - 30 LED - White
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€20.95
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5151+ reviews
4.7 avg.
5151+ reviewsView allSKU: ADA3009 Categories: LED & Display , Adafruit
Description Adafruit Digital RGB NeoPixel LED Strip - 30 LED - White
This is the Digital RGB NeoPixel LED Strip - 30 LED from Adafruit. This NeoPixel strip has 30 digitally addressable LEDs per meter. The strip is 12.5mm wide when it is in the housing. When you remove the strip from the housing it is only 10mm wide. This is the version with the white flex PCB. It is identical to the Black 30 RGB LED version, except the flex PCB is a different color.
The LEDs use about 9.5 watts max (~ an Amp @ 5V) per meter. The max rating assumes all LEDs are set to full white. Typically the actual current when using color is about 1/3 to 1/2 of the maximum current. A good power supply such as a 5V 2A to 10A is ideal for this strip.
The controller chip is built into the LEDs. This means that you only use a single pin for input and a single pin for output. The protocol used is very timing specific. It can only be controlled by microcontrollers with high repeatable timing precision of 100ns. Example code is available for use with an Arduino Uno / Mega at 8MHz and 16MHz. With a little effort you can also use it with a Raspberry Pi or Beagle Bone Black. It will not work with boards like the NETduino and other interpreted/virtual machine microprocessors. Or processors with less than 8 MHz.
Using an Arduino, the pixels are controlled in the following way. The entire strip must be buffered in memory. An Arduino Uno has enough memory for about 500 LED pixels. If you want to control more pixels, you can better use an Arduino Mega.
There are 30 RGB LEDs per meter. These can be controlled separately. You can set the color of the red, green and blue LED with 8-bit PWM (so 24-bit per pixel). The LEDs are controlled by shift registers that are attached along the strip. It is possible to shorten or extend the strip where necessary.
The strip is made of flexible PCB material and comes in a weatherproof casing . You can cut the strip quite easily. There are lines indicated after each pixel where you can see where to cut. If you want to connect two strips, you can do that with the copper strips.