Things used in this project

Hardware components:
Photon new
Particle Photon
×1
09264 1
RGB Diffused Common Cathode
×1
Hand tools and fabrication machines:
3drag
3D Printer (generic)

Schematics

Common Cathode
common + wire on the long leg, using GPIOs as current sinks
Photon tree common cath bb u1tctdwhok
Common Anode
common - wire on the long leg to GROUND, using the GPIOs as current sources
Photon tree common anode e2fu1zs7yr

Code

Holiday Tree Code
Code for the common cathode and common anode RGB LED versions, just comment out the define at the top to switch

Credits

Replications

Did you replicate this project? Share it!

I made one

Love this project? Think it could be improved? Tell us what you think!

Give feedback

Comments

Similar projects you might like

IoT Alcohol Tester
Easy
  • 1,735
  • 14

Full instructions

This project explains how to build a device for estimating blood alcohol content from a breath sample.

Security+ 2.0 MyQ garage door opener
Easy
  • 26
  • 0

Full instructions

Interface newer garage door openers with more than a relay.

Temperature and humidity monitor
Easy
  • 280
  • 2

Full instructions

This is a project that uses SHT30 to get the current temperature and humidity. And then displays it on a no-chip embeded LCD.

Measuring temperature and humidity with Particle Photon
Easy
  • 431
  • 3

Full instructions

Measure temperature and humidity with Particle Photon and Adafruit Si7021 using the Adafruit Si7021 library for I2C based communication.

Automatic garage door opener using geolocation on Android.
Easy
  • 529
  • 2

Full instructions

Control and monitor your garage door remotely and open it automatically when approaching your house using geolocation.

Study Buddy
Easy
  • 2,348
  • 140

Full instructions

Know when an assignment is coming up!

Study Buddy

Team Alexa and Shannon

Add projectSign up / Login
Respect project