A tree topper using an esp32 and adafruit dotstar leds #dotstar #esp32 #3dprinting

A tree topper utilizing an ESP32 and Adafruit DotStar LEDs #DotStar #ESP32 #3Dprinting

A tree topper using an esp32 and adafruit dotstar leds #dotstar #esp32 #3dprinting

On the Adafruit boards, Colecago posts a spin on the LED star tree topper utilizing an ESP32 microcontroller and Adafruit DotStar multicolored LEDs.  From the weblog publish:

This 12 months I made a decision to make a Christmas tree topper for my spouse as Christmas is her favourite vacation. It concerned designing a small circuit board for the LEDs, reflowing the LEDs in a toaster oven, designing and printing the topper, writing code for an ESP32 to drive the LEDs, and making a small web site to simply management the lighted topper.

To start out with, I needed to make use of some new LEDs I hadn’t used earlier than. The APA102 LEDs (also referred to as Dotstar) are a bit of extra forgiving on timing than the usual Neopixel LED. I bought the LEDs and a breakout board from Adafruit. Sadly I didn’t just like the structure of the board because it had just one energy and one floor connection which was not conducive to a number of LEDs as I’d should share connections. I designed my very own board with four connections on either side

A number of the stunning animations:

A tree topper utilizing an ESP32 and Adafruit DotStar LEDs #DotStar #ESP32 #3Dprinting 1

A tree topper utilizing an ESP32 and Adafruit DotStar LEDs #DotStar #ESP32 #3Dprinting 2

See the discussion board publish and the weblog publish for all the data – nice job!


See all of the Adafruit LED merchandise right here.

Cease breadboarding and soldering – begin making instantly! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and extra. Construct initiatives with Circuit Playground in a couple of minutes with the drag-and-drop MakeCode programming website, be taught laptop science utilizing the CS Discoveries class on code.org, soar into CircuitPython to be taught Python and collectively, TinyGO, and even use the Arduino IDE. Circuit Playground Specific is the latest and finest Circuit Playground board, with help for CircuitPython, MakeCode, and Arduino. It has a robust processor, 10 NeoPixels, mini speaker, InfraRed obtain and transmit, two buttons, a swap, 14 alligator clip pads, and many sensors: capacitive contact, IR proximity, temperature, gentle, movement and sound. An entire large world of electronics and coding is ready for you, and it suits within the palm of your hand.

Be part of 15,000+ makers on Adafruit’s Discord channels and be a part of the neighborhood! http://adafru.it/discord

What would you like from CircuitPython in 2020?

Have an incredible mission to share? The Electronics Present and Inform is each Wednesday at 7:30pm ET! To hitch, head over to YouTube and take a look at the present’s dwell chat – we’ll publish the hyperlink there.

Be part of us each Wednesday night time at 8pm ET for Ask an Engineer!

Comply with Adafruit on Instagram for prime secret new merchandise, behinds the scenes and extra https://www.instagram.com/adafruit/

Get the one spam-free each day e-newsletter about wearables, operating a “maker enterprise”, digital ideas and extra! Subscribe at AdafruitDaily.com !

No feedback but.

Adafruit has a “be glorious to one another” remark coverage. Assist us hold the neighborhood right here constructive and useful. Stick with the subject, be respectful of makers of all ages and talent ranges. Be sort, and do not spam – Thanks!

Credit score : Supply Hyperlink

Related posts