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NeoPixel - diode LED WS2812B 5mm - 5 pieces - Adafruit 1938
LED RGB 5 mm WS2812B with integrated control unit allows you to control devices using fast PWM to adjust the color from 24-bit palette. Set of 5 pieces.
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Specification
- Supply voltage: 5 V
- Supply current If: 50 mA
- Lens diameter: 5 mm
- The choice of colors from 24-bit palette
- Controlled digitally with the ability to connect multiple devices on the same line
- Has an individual address of the device
Botland is an official distributor of Adafruit electronics. These dependable American solutions cover sensors, controllers, Arduino shields, educational systems, smart building and a wide range of accessories. The Botland range holds original Adafruit products only.
Description
A package of five NeoPixel WS2812B LEDs, through which you can easily add colorful visuals to your project. The LED includes a built-in controller that allows you to control with one line connected to a microcontroller, e.g.Arduino,STM32orRaspberry Pi. Because each led has an individual address, on the same bus you can connect several elements.
The product is compatible with Arduino Company Adafruit provides a library for users of ArduinoNeoPixelandNeoMatrix. The network can also be foundin the Pololu library. |
Connection
The LED has four pins, as shown in the photo below. When the connection is enabled, by default it is in blue color.
| Pin | Description |
|---|---|
| 5V | The supply voltage of 5 V. |
| GND | The ground of the system. |
| DIN | The control input that must be connected to the controller, or prior LED in the chain. |
| DOUT | Additional output for connection of another LED. |
Tips to protect your diode from wear out
- Never connect voltage higher than: 5 V.
- Connect: a capacitor with capacity not less than 10 UF between the power pins.
- Avoid changes in work if the power is turned on.
- Use as short as possible wires on the line of control between the LEDs and the microcontroller.
- Consider the use of a resistor in the range of: 100 Ohms to 1000 Ohms on data lines between the microcontroller and the diode, in order to reduce noise and prevent accidental powering of LEDs with the contact of the processor.
Attention! LEDs can explode if the voltage exceeds the permissible value. Supply voltage 6 Volts can cause permanent destruction of the diode. |
Useful links
- The website of the manufacturer Adafriut1938
- Library for Pololu Arduino users
- The Adafruit NeoPixel library for Arudino users
- The Adafruit NeoMatrix library for Arduino users
- The mbed library
- Sample code in C
- Example of a project in Adafruit
- System Ambilight TV Raspberry Pi + OSMC - dobreprogramy.pl
- DocumentationWS2812B
| Name | Value |
|---|---|
| Nominal power | 0.05 |
| LED - color | RGB |
| LED - type | WS2812B |
| LED lens | mat |
| LED wavelength | RGB |
| Width | 8 cm |
| Height | 0.6 cm |
| Depth | 12 cm |
| Weight | 0.007 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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