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RGB LED Strip WS2812B - digital, addressed - IP65 30 LED/m, 9W/m, 5V - 5m
Individually addressable RGB LEDs located in a 5 m bar with a density of 30 diodes per meter. Each pixel may emit a color from 24-bit palette. To control module, one microcontroller's pin is enough.
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Description
Individually addressable RGB LEDs located in a 5 m bar with a density of 30 diodes per meter. Each pixel may emit a color from 24-bit palette. To control module, one microcontroller's pin is enough. (for example,Arduino).
The LEDs are arranged densely, at a distance of about. 34 mm, because of this, the brightness is high. The system is powered by 5 Volts, consumes app. 1.8 A per meter (9 W). The chain has the possibility of crossing each diode.
The used communication protocol allows the serial connection of the LEDs. Another chain should be connected to the output connector, combining with each other respectively 5V, GND and DOUT with DIN. The manufacturer notes that when working with more than 500 LEDs, may not be enough RAM in the system the Arduino Uno. You should also note that every following matrix will require increasing productivity power.
Connection
The device has a 3-pin connector consisting of the following leads:
Connection
- GND (white wire): module weight
- 5 V (red wire): voltage supply for one matrix, you should connect the source with load current of at least 1.8, A at each meter of chain
- DIN (green wire): digital control signal from the microcontroller
The product is compatible with Arduino and Raspberry Pi
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Installation the Adafruit library for Arduino:
- 1.: Download the library fromthe website GtitHubby clicking the buttonDownload ZIP
- 2.: Unzip the downloaded ZIP file, the result should be the folder that contains the files: Adafruit_NeoPixel.cpp That Adafruit_NeoPixel.h and other subfolders
- 3.: Rename the root folder to: Adafruit_NeoPixel
- 4.: Move the entire folder to the directory that contains the Arduino library, by default, it should be on the path: /Documents/Arduino/Libraries
- 5.: Start again the Arduino, the library will appear in the Menu: File -> Examples
First run - example simple
Bar WS2812 LED in combination with anArduino Uno.
First run - example simple
- 1.: Run the test program by choosing in the Arduino environment:
- File -> Examples -> Adafruit_Neopixel -> simple
- 2.: Select the pin which will control the LEDs. By default, it is the pin 6:
- Line 11#define PIN 6
- 3.: Select the number of pixels that must be controlled. By default, it is 16:
- 4.:
- Line 14#define NUMPIXELS 16
- 5.: Upload the program into Arduino. Pixels should include in order to the amount specified in line 14.
- 6.: If you want to change the glow color, enter different values into the function:
- Line 40pixels.setPixelColor(and pixels.Color(0,150,0))
In parenthesis are the components of RGB, the maximum value of each is 255
- Line 40pixels.setPixelColor(and pixels.Color(0,150,0))
- 7.: Change of the speed of ignition of individual pixels is possible by editing the value:
- Line 21int delayval = 500;
Specification
- Supply voltage: 5 V
- Power: 9 V/m
- Current consumption: 1.8 A for 1 meter of chain for a single diode with color white,
- The LEDs used: LED-RGB-SMD5050 WS2812B
- Addressed pixel: 1 led RGB
- Resistance to external conditions: IP65 (silicone cover)
- Width: 10 mm
- Chain length: 5 m
Useful links
| Name | Value |
|---|---|
| Cable length | 5.0 m |
| Voltage to | 5.0 V |
| Voltage from | 5.0 V |
| Voltage nominal | 5 V |
| Nominal power | 90 W |
| Tightness class | IP65 |
| LED - color | RGB |
| LED - type | WS2812B |
| LED - digital | yes |
| LED - LEDs | 30 per meter |
| LED lens | clear |
| LED wavelength | RGB |
| Width | 18 cm |
| Height | 1.2 cm |
| Depth | 21 cm |
| Weight | 0.04 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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