# Cartoon Network MakeCode: Garnet's Palm Gems from Steven Universe ## Overview https://youtu.be/FHR3Jvewnxo ![](https://cdn-learn.adafruit.com/assets/assets/000/069/797/medium800/makecode_CN_SU_LOGO_LOCKUP_RGB2x.png?1548269361) Make your own color-shifting Fusion Gems to turn Ruby and Sapphire into Garnet! Use MakeCode to create two different projects -- a solo Circuit Playground Express gem that transforms colors, or a pair of them that react to each other! Plus, you can create the Steven Universe theme song in MakeCode using a function and the built-in synthesizer engine! ![](https://cdn-learn.adafruit.com/assets/assets/000/070/023/medium800thumb/makecode_palmgemFusion.jpg?1548444264) https://youtu.be/smQ3SWpaUJc ## Parts You can build this project with a single Circuit Playground Express (CPX), or do an optional two CPX version! ### Part: Circuit Playground Express quantity: 2 Round, Awesome Microcontroller Board [Circuit Playground Express](https://www.adafruit.com/product/3333) ### Adafruit Circuit Playground Express or Bluefruit Enclosure [Adafruit Circuit Playground Express or Bluefruit Enclosure](https://www.adafruit.com/product/3915) We've got nice cases for many of our beloved boards, but the [Circuit Playground Express](https://www.adafruit.com/product/3333) and [Circuit Playground Bluefruit](https://www.adafruit.com/product/4333) has been left out of couture enclosure... In Stock [Buy Now](https://www.adafruit.com/product/3915) [Related Guides to the Product](https://learn.adafruit.com/products/3915/guides) ![Top down view of a clear acrylic Adafruit Circuit Playground Express or Bluefruit Enclosure.](https://cdn-shop.adafruit.com/product-videos/640x480/3915-06.jpg) ### 3 x AAA Battery Holder with On/Off Switch, JST, and Belt Clip [3 x AAA Battery Holder with On/Off Switch, JST, and Belt Clip](https://www.adafruit.com/product/3286) This battery holder connects 3 AAA batteries together in series for powering all kinds of projects. We spec'd these out because the box is slim, and 3 AAA's add up to about 3.3-4.5V, a very similar range to Lithium Ion/polymer (Li-Ion) batteries, plus it has a nifty on-off... In Stock [Buy Now](https://www.adafruit.com/product/3286) [Related Guides to the Product](https://learn.adafruit.com/products/3286/guides) ![Angled shot of 3 x AAA battery holder with on-off switch, JST PH connector, and belt clip.](https://cdn-shop.adafruit.com/640x480/3286-00.jpg) ### Alkaline AAA batteries - 3 pack [Alkaline AAA batteries - 3 pack](https://www.adafruit.com/product/3520) Battery power for your portable project! These batteries are good quality at a good price, and work fantastic with any of the kits or projects in the shop that use AAA's. This is a pack of **3 AAA batteries**. These batteries are Alkaline (MnO2) chemistry, with a... In Stock [Buy Now](https://www.adafruit.com/product/3520) [Related Guides to the Product](https://learn.adafruit.com/products/3520/guides) ![Angled shot of 3 PKcell AAA batteries. ](https://cdn-shop.adafruit.com/640x480/3520-00.jpg) ### USB cable - USB A to Micro-B [USB cable - USB A to Micro-B](https://www.adafruit.com/product/592) This here is your standard A to micro-B USB cable, for USB 1.1 or 2.0. Perfect for connecting a PC to your Metro, Feather, Raspberry Pi or other dev-board or microcontroller Approximately 3 feet / 1 meter long In Stock [Buy Now](https://www.adafruit.com/product/592) [Related Guides to the Product](https://learn.adafruit.com/products/592/guides) ![USB cable - USB A to Micro-B - 3 foot long](https://cdn-shop.adafruit.com/640x480/592-01.jpg) - [Next Page](https://learn.adafruit.com/cartoon-network-makecode-garnet-s-palm-gems-from-steven-universe/codeing-in-makecode.md) ## Featured Products ### Circuit Playground Express [Circuit Playground Express](https://www.adafruit.com/product/3333) **Circuit Playground Express** is the next step towards a perfect introduction to electronics and programming. We've taken the original Circuit Playground Classic and made it even better! Not only did we pack even more sensors in, we also made it even easier to... In Stock [Buy Now](https://www.adafruit.com/product/3333) [Related Guides to the Product](https://learn.adafruit.com/products/3333/guides) ### Adafruit Circuit Playground Express or Bluefruit Enclosure [Adafruit Circuit Playground Express or Bluefruit Enclosure](https://www.adafruit.com/product/3915) We've got nice cases for many of our beloved boards, but the [Circuit Playground Express](https://www.adafruit.com/product/3333) and [Circuit Playground Bluefruit](https://www.adafruit.com/product/4333) has been left out of couture enclosure... In Stock [Buy Now](https://www.adafruit.com/product/3915) [Related Guides to the Product](https://learn.adafruit.com/products/3915/guides) ### 3 x AAA Battery Holder with On/Off Switch, JST, and Belt Clip [3 x AAA Battery Holder with On/Off Switch, JST, and Belt Clip](https://www.adafruit.com/product/3286) This battery holder connects 3 AAA batteries together in series for powering all kinds of projects. We spec'd these out because the box is slim, and 3 AAA's add up to about 3.3-4.5V, a very similar range to Lithium Ion/polymer (Li-Ion) batteries, plus it has a nifty on-off... In Stock [Buy Now](https://www.adafruit.com/product/3286) [Related Guides to the Product](https://learn.adafruit.com/products/3286/guides) ### Alkaline AAA batteries - 3 pack [Alkaline AAA batteries - 3 pack](https://www.adafruit.com/product/3520) Battery power for your portable project! These batteries are good quality at a good price, and work fantastic with any of the kits or projects in the shop that use AAA's. This is a pack of **3 AAA batteries**. These batteries are Alkaline (MnO2) chemistry, with a... In Stock [Buy Now](https://www.adafruit.com/product/3520) [Related Guides to the Product](https://learn.adafruit.com/products/3520/guides) ### USB cable - USB A to Micro-B [USB cable - USB A to Micro-B](https://www.adafruit.com/product/592) This here is your standard A to micro-B USB cable, for USB 1.1 or 2.0. Perfect for connecting a PC to your Metro, Feather, Raspberry Pi or other dev-board or microcontroller Approximately 3 feet / 1 meter long In Stock [Buy Now](https://www.adafruit.com/product/592) [Related Guides to the Product](https://learn.adafruit.com/products/592/guides) ### Adafruit + Cartoon Network Cosplay Introductory Kit [Adafruit + Cartoon Network Cosplay Introductory Kit](https://www.adafruit.com/product/4355) Are you interested in making cosplay and Halloween projects with a Circuit Playground Express, but overwhelmed with what to buy? Better yet, do you love Cartoon Network characters and shows? Here's a beginner pack to get started, no matter your skill level. This... No Longer Stocked [Buy Now](https://www.adafruit.com/product/4355) [Related Guides to the Product](https://learn.adafruit.com/products/4355/guides) ### Adafruit + Cartoon Network Cosplay Basics Kit [Adafruit + Cartoon Network Cosplay Basics Kit](https://www.adafruit.com/product/4358) Are you interested in making cosplay and Halloween projects with a Circuit Playground Express, but overwhelmed with what to buy? Better yet, do you love Cartoon Network characters and shows? Here's a intermediary pack to get started, no matter your skill level. This... No Longer Stocked [Buy Now](https://www.adafruit.com/product/4358) [Related Guides to the Product](https://learn.adafruit.com/products/4358/guides) ### Adafruit + Cartoon Network Cosplay "The Works" Kit [Adafruit + Cartoon Network Cosplay "The Works" Kit](https://www.adafruit.com/product/4359) Are you a super Cartoon Network fan and interested in making cosplay and Halloween projects with a Circuit Playground Express, but overwhelmed with what to buy?  Here's a huge kit to get started, no matter your skill level. This kit includes beautiful and... No Longer Stocked [Buy Now](https://www.adafruit.com/product/4359) [Related Guides to the Product](https://learn.adafruit.com/products/4359/guides) ## Related Guides - [Adafruit Circuit Playground Express](https://learn.adafruit.com/adafruit-circuit-playground-express.md) - [NeoPixels with MakeCode](https://learn.adafruit.com/neopixels-with-makecode.md) - [How to Choose a Microcontroller](https://learn.adafruit.com/how-to-choose-a-microcontroller.md) - [CircuitPython with Jupyter Notebooks](https://learn.adafruit.com/circuitpython-with-jupyter-notebooks.md) - [Bluefruit Playground Hide and Seek](https://learn.adafruit.com/hide-n-seek-bluefruit-ornament.md) - [Lucky Cat with Circuit Playground Express](https://learn.adafruit.com/lucky-cat-with-circuit-playground-express.md) - [Cam Follower Automaton](https://learn.adafruit.com/cam-follower-automaton.md) - [CircuitPython Hardware: PCA9685 DC Motor & Stepper Driver](https://learn.adafruit.com/micropython-hardware-pca9685-dc-motor-and-stepper-driver.md) - [DIY Circuit Playground Shields](https://learn.adafruit.com/circuit-playground-shields.md) - [Ping Pong Ball Launcher](https://learn.adafruit.com/ping-pong-ball-launcher-with-cpx.md) - [Desktop Dumpster Fire](https://learn.adafruit.com/desktop-dumpster-fire.md) - [Crickit Harmonic Drawing Machine](https://learn.adafruit.com/crickit-harmonic-drawing-machine.md) - [CircuitPython Snow Globe](https://learn.adafruit.com/circuitpython-snow-globe.md) - [Drama Piñata](https://learn.adafruit.com/customizable-reusable-pinata.md) - [Cartoon Network MakeCode: Garnet's Gauntlets from Steven Universe](https://learn.adafruit.com/cartoon-network-makecode-garnets-gauntlets-from-steven-universe.md) - [Fidget Spinner Tachometer](https://learn.adafruit.com/fidget-spinner-tachometer.md)