We have 4 units in our Sydney Warehouse available for immediate dispatch.
We can get a further 1100 units into Australia from Elecfreaks. If you order today, we can dispatch this stock between Dec 28, 2024 - Jan 09, 2025.
The Christmas tree rainbow LED, with 6 coding LEDs,can help you to decorate a beautiful Christmas night.
This picture is just for a design sketch , the product includes only Christmas tree. The snowflake buzzer, the micro:bit and Alligator cables (Black ,Red ,Yellow) will need to be purchased separately.
Features
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In Christmas tree shape, adapt to the Christmas scene
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With coding rainbow LED for any colour you like.
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With crocodile clip lines, no need for a expansion board
Quick Start
Preparation
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1 x Christmas Tree Rainbow LED
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3 x crocodile clip lines(Please prepare by yourself)
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1 x micro:bit(Please prepare by yourself)
Hardware Connect
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Connect the black crocodile clip line to the GND port of the micro:bit, the other side of the black crocodile clip line to the G port of the Christmas tree rainbow LED.
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Connect the red crocodile clip line to the 3V port of the micro:bit, the other side of the red crocodile clip line to the V port of the Christmas tree rainbow LED.
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Connect the yellow crocodile clip line to the 0 port of the micro:bit, the other side of the yellow crocodile clip line to the S port of the Christmas tree rainbow LED.
Software
Step 1
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Click makecode https://makecode.microbit.org/#
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Click on "New Project" and set a new Project.
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Click on "Advanced" for more code blocks and click the Extensions at the bottom of the column.
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Serch "neopixel" and add neopixel as a codebase.
Step 2
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Snap "set strip to neopixel at pin with leds as" from neopixel into the on start. Set pin to P1 with 6 LEDs in RGB pattern.
Step 3
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Snap the strip rotate block from the neopixel under the forever. Set the rotate pixels to 1 and set the LEDs change its colour one by one.
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Then, snap a strip show block for colourful light.
Program
Program link:https://makecode.microbit.org/_MMcHh7AjY97M
You also could directly download program by visiting website as below:
Result
The christmas tree rainbow LED glows colourful light to bring beauty to the christmas night.