Elecfreaks Christmas Tree Rainbow LED for micro:bit

Description Show Reviews The Christmas tree rainbow LED, with 6 coding LEDs, can help you to decorate a beautiful Christmas night. Features In Christmas tree shape, adapt to the Christmas scene With coding rainbow LED for any color you like. With crocodile clip lines, no need for an expansion board Specifications Input Voltage:DC 3.3-5.0V Size:75.93mm x 50.00mm Net Weight:6.5g Includes Christmas Tree Rainbow LED – 1x Crocodile clip lines(Please prepare by yourself) – 3x micro:bit(Please prepare by yourself) – 1x Hardware Connect Connect the black crocodile clip line to the GND port of the micro:bit, and the other side of the black crocodile clip line to the G port of the Christmas tree rainbow LED. Connect the red crocodile clip line to the 3V port of the micro:bit, and the other side of the red crocodile clip line to the V port of the Christmas tree rainbow LED. Connect the yellow crocodile clip line to the 0 port of the micro:bit, and the other side of the yellow crocodile clip line to the S port of the Christmas tree rainbow LED. Software Step-1 Click makecode https://makecode.microbit.org/# Click on “New Project” and set a new Project. Click on “Advanced” for more code blocks and click the Extensions at the bottom of the column. Serch “neopixel” and add neopixel as a codebase. Step-2 Snap “set strip to Rainbow LED at the pin with LEDs as” from neopixel into the on start. Set pin to P1 with 6 LEDs in RGB pattern. Step-3 Snap the strip rotate block from the Rainbow LED under the forever. Set the rotate pixels to 1 and set the LEDs to change their color one by one. Then, snap a strip show block for colorful light. Programming Program link Result The Christmas tree rainbow LED glows colorful light to bring beauty to the Christmas night. 0 Reviews Hide Reviews Show Reviews