# MicroPython / CircuitPython


- [PyPortal Astronauts in Space](https://learn.adafruit.com/pyportal-astronauts-in-space.md)
- [CircuitPython on the Xteink X4 eReader](https://learn.adafruit.com/circuitpython-on-the-xteink-x4-ereader.md)
- [Haiku Viewer for MagTag](https://learn.adafruit.com/haiku-viewer-for-magtag.md)
- [MagTag IoT Menorah](https://learn.adafruit.com/magtag-iot-menorah.md)
- [4x12 Ortho Mechanical Keyboard](https://learn.adafruit.com/4x12-ortho-mechanical-keyboard.md)
- [50 Cent CPI Tracker for MagTag](https://learn.adafruit.com/50-cent-cpi-tracker-for-magtag.md)
- [Fruit Jam, Zork and the Z Machine](https://learn.adafruit.com/zork-and-the-z-machine.md)
- [Breakout Game on the Metro RP2350 and Fruit Jam](https://learn.adafruit.com/breakout-game-on-metro-rp2350-and-fruit-jam.md)
- [Fruit Jam OS](https://learn.adafruit.com/fruit-jam-os.md)
- [Fruit Jam IRC Client in CircuitPython](https://learn.adafruit.com/fruit-jam-irc-client-in-circuitpython.md)
- [Using DVI Video in CircuitPython](https://learn.adafruit.com/using-dvi-video-in-circuitpython.md)
- [Knobby Sequencer](https://learn.adafruit.com/knobby-sequencer.md)
- [CircuitPython Day 2024 Countdown Clock](https://learn.adafruit.com/circuitpython-day-2024-countdown-clock.md)
- [Discord and Slack Connected Smart Plant with Adafruit IO Actions](https://learn.adafruit.com/discord-and-slack-connected-smart-plant-with-adafruit-io-triggers.md)
- [Minesweeper on the Fruit Jam and Metro RP2350](https://learn.adafruit.com/minesweeper-on-metro-rp2350.md)
- [Using a Keyboard with USB Host](https://learn.adafruit.com/using-a-keyboard-with-usb-host.md)
- [USB Game Controller with SNES-like Layout](https://learn.adafruit.com/usb-game-controller-with-snes-like-layout.md)
- [Adafruit TLV320DAC3100 I2S DAC](https://learn.adafruit.com/adafruit-tlv320dac3100-i2s-dac.md)
- [Chip's Challenge on Fruit Jam and Metro RP2350](https://learn.adafruit.com/256-color-gaming-on-the-metro-rp2350.md)
- [Create a Memory Game on Fruit Jam Metro RP2350](https://learn.adafruit.com/create-a-memory-game-on-metro-rp2350.md)
- [Toddler Timer](https://learn.adafruit.com/toddler-timer.md)
- [Stepper Motor Turntable](https://learn.adafruit.com/stepper-motor-turntable.md)
- [Control Wiz Lights With CircuitPython](https://learn.adafruit.com/control-wiz-lights-with-circuitpython.md)
- [Creating Custom LED Animations](https://learn.adafruit.com/creating-custom-led-animations.md)
- [Driving TM1814 addressable LEDs](https://learn.adafruit.com/driving-tm1814-addressable-leds.md)
- [Visual Studio Code for Education... and CircuitPython](https://learn.adafruit.com/visual-studio-code-for-education-and-circuitpython.md)
- [CircuitPython USB Workflow Code Editor Quick Start](https://learn.adafruit.com/circuitpython-usb-workflow-code-editor-quick-start.md)
- [Networking in CircuitPython](https://learn.adafruit.com/networking-in-circuitpython.md)
- [Where's My Friend? A Location-Aware Display with PyPortal and ItsASnap](https://learn.adafruit.com/where-s-my-friend-a-location-display-frame-with-pyportal.md)
- [CNC Rotary Macropad](https://learn.adafruit.com/cnc-rotary-macropad.md)
- [MP3 Playback with CircuitPython](https://learn.adafruit.com/mp3-playback-with-circuitpython.md)
- [CircuitPython Web Workflow Code Editor Quick Start](https://learn.adafruit.com/getting-started-with-web-workflow-using-the-code-editor.md)
- [Adafruit USB Host BFF](https://learn.adafruit.com/adafruit-usb-host-bff.md)
- [Which CircuitPython Board is Right for You?](https://learn.adafruit.com/choose-your-circuitpython-board.md)
- [Set up Web Workflow on the Adafruit MEMENTO](https://learn.adafruit.com/set-up-web-workflow-on-the-adafruit-memento.md)
- [Adafruit SGP30 TVOC/eCO2 Gas Sensor](https://learn.adafruit.com/adafruit-sgp30-gas-tvoc-eco2-mox-sensor.md)
- [Adafruit LTR-329 and LTR-303 Light Sensors](https://learn.adafruit.com/adafruit-ltr-329-ltr-303.md)
- [OpenAI Image Descriptors with MEMENTO](https://learn.adafruit.com/openai-image-descriptors-with-memento.md)
- [MEMENTO Focus Stacking](https://learn.adafruit.com/memento-focus-stacking.md)
- [CircuitPython Text Editor On The Go](https://learn.adafruit.com/circuitpython-text-editor-on-the-go.md)
- [1D Chomper Tabletop Arcade Game](https://learn.adafruit.com/1d-chomper-tabletop-arcade-game.md)
- [Capturing Camera Images with CircuitPython](https://learn.adafruit.com/capturing-camera-images-with-circuitpython.md)
- [Adafruit MacroPad RP2040](https://learn.adafruit.com/adafruit-macropad-rp2040.md)
- [NeoPixel Rotary Fidget](https://learn.adafruit.com/neopixel-rotary-fidget.md)
- [Adafruit Qualia ESP32-S3 for RGB-666 Displays](https://learn.adafruit.com/adafruit-qualia-esp32-s3-for-rgb666-displays.md)
- [Simplifying Qualia CircuitPython Projects](https://learn.adafruit.com/simplifying-qualia-circuitpython-projects.md)
- [ESP32-S2 Reverse TFT Digital Clock Display featuring Blanka-chan!](https://learn.adafruit.com/esp32-s2-tft-digital-clock-display-featuring-blanka-chan.md)
- [MatrixPortal S3 Flight Proximity Tracker](https://learn.adafruit.com/matrixportal-s3-flight-proximity-tracker.md)
- [PowerWash Simulator Nozzle Controller](https://learn.adafruit.com/powerwash-simulator-nozzle-controller.md)
- [LED Noodle Holiday Tree](https://learn.adafruit.com/led-noodle-tree.md)
- [Bricktunes: LEGO Synthesizer Glove](https://learn.adafruit.com/bricktunes-lego-glove-synthesizer.md)
- [Talking HAL 9000 with RP2040 Prop Maker Feather](https://learn.adafruit.com/hal-9000-rp2040-prop-maker.md)
- [Super Nintendo USB Controller](https://learn.adafruit.com/super-nintendo-usb-controller.md)
- [RGB Matrix New York Times Title Scroller](https://learn.adafruit.com/rgb-matix-nyt-text-scroller.md)
- [Guitar Synth with CircuitPython SynthIO](https://learn.adafruit.com/guitar-synth-with-circuitpython-synthio.md)
- [Audio Synthesis with CircuitPython synthio](https://learn.adafruit.com/audio-synthesis-with-circuitpython-synthio.md)
- [Temperature and Humidity Sensing in Home Assistant with CircuitPython](https://learn.adafruit.com/temperature-and-humidity-sensing-in-home-assistant-with-circuitpython.md)
- [MacroPad Remote Procedure Calls over USB to Control Home Assistant](https://learn.adafruit.com/macropad-remote-procedure-calls-over-usb-to-control-home-assistant.md)
- [Reading QR Codes with the Tiny Code Reader](https://learn.adafruit.com/reading-qr-codes-with-the-tiny-code-reader.md)
- [Talking D20 with RP2040 PropMaker Feather](https://learn.adafruit.com/talking-d20-rp2040.md)
- [MatrixPortal CircuitPython Animated Message Board](https://learn.adafruit.com/matrixportal-circuitpython-animated-message-board.md)
- [Make a Zelda Master Sword with the RP2040 Prop-Maker Feather](https://learn.adafruit.com/master-sword-rp2040.md)
- [Introducing the Adafruit Grand Central M4 Express](https://learn.adafruit.com/adafruit-grand-central.md)
- [Contribute to CircuitPython with Git and GitHub](https://learn.adafruit.com/contribute-to-circuitpython-with-git-and-github.md)
- [CircuitPython Essentials](https://learn.adafruit.com/circuitpython-essentials.md)
- [Adafruit STEMMA Audio Amp](https://learn.adafruit.com/stemma-audio-amp.md)
- [MQTT in CircuitPython](https://learn.adafruit.com/mqtt-in-circuitpython.md)
- [Adafruit I2S Amplifier BFF](https://learn.adafruit.com/i2s-amplifier-bff.md)
- [LoRa Signal Bridge with the Feather RP2040 RFM ](https://learn.adafruit.com/lora-signal-bridge-with-the-feather-rp2040-rfm.md)
- [PlayStation Spinner Controller](https://learn.adafruit.com/playstation-spinner-controller.md)
- [Purple Air AQI Display](https://learn.adafruit.com/purple-air-aqi-display.md)
- [NeoKey Socket Breakout with NeoPixel for MX and CHOC Key Switches](https://learn.adafruit.com/neokey-breakout.md)
- [Building CircuitPython](https://learn.adafruit.com/building-circuitpython.md)
- [Star Trek LCARS Display](https://learn.adafruit.com/star-trek-lcars-display.md)
- [File Glider](https://learn.adafruit.com/file-glider.md)
- [The MonkMakes Plant Monitor and CircuitPython](https://learn.adafruit.com/monkmakes-plant-monitor-and-circuitpython.md)
- [Playing Animated GIF Files in CircuitPython](https://learn.adafruit.com/using-animated-gif-files-in-circuitpython.md)
- [Generating Text with ChatGPT, Pico W & CircuitPython](https://learn.adafruit.com/generating-text-with-chatgpt-pico-w-circuitpython.md)
- [Hexpad](https://learn.adafruit.com/hexpad.md)
- [Deep Sleep with CircuitPython](https://learn.adafruit.com/deep-sleep-with-circuitpython.md)
- [Mini Weather Station ESP32-S3 TFT](https://learn.adafruit.com/mini-weather-station-esp32-s2-tft.md)
- [Star Fragment IoT Lamp](https://learn.adafruit.com/star-fragment-iot-lamp.md)
- [Infinite Text Adventure](https://learn.adafruit.com/infinite-text-adventure.md)
- [Cyber Cat MIDI Keyboard](https://learn.adafruit.com/midi-cyber-cat-keyboard.md)
- [TRON DISC](https://learn.adafruit.com/trondisc.md)
- [Bubble Table with LED Animations and IR Remote Control](https://learn.adafruit.com/bubble-table-with-led-animations-and-ir-remote-control.md)
- [Adafruit QT Py SAMD21](https://learn.adafruit.com/adafruit-qt-py.md)
- [SNES Mouse to USB HID with CircuitPython](https://learn.adafruit.com/snes-mouse-to-usb-hid-with-circuitpython.md)
- [CircuitPython Safe Mode](https://learn.adafruit.com/circuitpython-safe-mode.md)
- [Adafruit PyPortal - IoT for CircuitPython](https://learn.adafruit.com/adafruit-pyportal.md)
- [A Floppy Thumb Drive with a Color File Icon Display](https://learn.adafruit.com/a-floppy-thumb-drive-with-a-color-file-icon-display.md)
- [Adafruit microSD Card BFF](https://learn.adafruit.com/adafruit-microsd-card-bff.md)
- [Holiday Tree with Feather RP2040 Scorpio](https://learn.adafruit.com/holiday-tree-with-scorpio.md)
- [NeXT Bus Mouse to USB HID with CircuitPython](https://learn.adafruit.com/next-bus-mouse-to-usb-hid-with-circuitpython.md)
- [Adafruit 1.69" 280x240 Round Rectangle Color IPS TFT Display](https://learn.adafruit.com/adafruit-1-69-280x240-round-rectangle-color-ips-tft-display.md)
- [Light Up your Costume with Noods](https://learn.adafruit.com/light-up-your-costume-with-noods.md)
- [16-Step Drum Sequencer](https://learn.adafruit.com/16-step-drum-sequencer.md)
- [ScoutMakes FM Radio Board STEMMA I2C](https://learn.adafruit.com/scoutmakes-fm-radio-board-stemma-i2c.md)
- [Quick-Start the Pico W WiFi with CircuitPython](https://learn.adafruit.com/pico-w-wifi-with-circuitpython.md)
- [NeXT Computer Keyboard to USB HID with CircuitPython](https://learn.adafruit.com/next-computer-keyboard-to-usb-hid-with-circuitpython.md)
- [Bluetooth CLUE Robot Car using CircuitPython](https://learn.adafruit.com/bluetooth-clue-robot-car-using-circuitpython.md)
- [IBM PC Keyboard to USB HID with CircuitPython](https://learn.adafruit.com/ibm-pc-keyboard-to-usb-hid-with-circuitpython.md)
- [How to Add a New Board to CircuitPython](https://learn.adafruit.com/how-to-add-a-new-board-to-circuitpython.md)
- [Split Ortho Keyboard with TCA8418 Matrix Expanders](https://learn.adafruit.com/split-ortho-keyboard.md)
- [Raspberry Pi I2C Clock Stretching Fixes](https://learn.adafruit.com/raspberry-pi-i2c-clock-stretching-fixes.md)
- [Halloween Neon LED Signs](https://learn.adafruit.com/halloween-neon-led-signs.md)
- [Arduino to CircuitPython](https://learn.adafruit.com/arduino-to-circuitpython.md)
- [LED Noodle Lantern](https://learn.adafruit.com/led-noodle-lantern.md)
- [Make It Pulse](https://learn.adafruit.com/make-it-pulse.md)
- [Tandy 1000 Keyboard to USB with CircuitPython](https://learn.adafruit.com/tandy-1000-keyboard-to-usb-with-circuitpython.md)
- [Commodore Keyboard to USB HID with CircuitPython](https://learn.adafruit.com/commodore-keyboard-to-usb-hid-with-circuitpython.md)
- [Step Switch Party](https://learn.adafruit.com/step-switch-party.md)
- [Game & Watch Octopus](https://learn.adafruit.com/game-watch-octopus.md)
- [Flying Faders](https://learn.adafruit.com/flying-faders.md)
- [Clue Coffee Scale](https://learn.adafruit.com/clue-coffee-scale.md)
- [Owl IR TV Remote](https://learn.adafruit.com/owl-ir-tv-remote.md)
- [Creating and sharing a CircuitPython library](https://learn.adafruit.com/creating-and-sharing-a-circuitpython-library.md)
- [Desk Calculator with CircuitPython](https://learn.adafruit.com/desk-calculator-with-circuitpython.md)
- [NeoTrellis MIDI Feedback Controller](https://learn.adafruit.com/neotrellis-midi-feedback-controller.md)
- [Smart Mirror with PyPortal](https://learn.adafruit.com/smart-mirror-with-pyportal.md)
- [Adafruit NeoKey Trinkey](https://learn.adafruit.com/adafruit-neokey-trinkey.md)
- [Welcome to CircuitPython!](https://learn.adafruit.com/welcome-to-circuitpython.md)
- [LED Neon Signs with NeoPixels](https://learn.adafruit.com/led-neon-signs-with-neopixels.md)
- [An Introduction to RP2040 PIO with CircuitPython](https://learn.adafruit.com/intro-to-rp2040-pio-with-circuitpython.md)
- [Soundboard Speaker for Bikes & Scooters](https://learn.adafruit.com/soundboard-speaker-for-bikes-scooters.md)
- [QT Py RP2040 USB to Serial MIDI Friends](https://learn.adafruit.com/qt-py-rp2040-usb-to-serial-midi-friends.md)
- [Little Desktop Connection Machine](https://learn.adafruit.com/little-connection-machine.md)
- [MIDI Foot Pedal](https://learn.adafruit.com/midi-foot-pedal.md)
- [Adafruit TSC2007 I2C Resistive Touch Screen Controller](https://learn.adafruit.com/adafruit-tsc2007-i2c-resistive-touch-screen-controller.md)
- [Todbot's CircuitPython Tricks](https://learn.adafruit.com/todbot-circuitpython-tricks.md)
- [Adafruit AHT20 Temperature & Humidity Sensor](https://learn.adafruit.com/adafruit-aht20.md)
- [Adafruit VL53L4CD Time of Flight Distance Sensor](https://learn.adafruit.com/adafruit-vl53l4cd-time-of-flight-distance-sensor.md)
- [Adafruit MCP23017 I2C GPIO Expander](https://learn.adafruit.com/adafruit-mcp23017-i2c-gpio-expander.md)
- [LED Emerald with Circuit Playground Bluefruit](https://learn.adafruit.com/led-emerald-with-circuit-playground.md)
- [Breakbeat Breadboard](https://learn.adafruit.com/breakbeat-breadboard.md)
- [Sketch Drawing Toy with CircuitPython](https://learn.adafruit.com/sketch-drawing-toy.md)
- [Touch Tone Phone Dial-a-Song](https://learn.adafruit.com/touch-tone-phone-dial-a-song.md)
- [PyPortal Winamp MP3 Player](https://learn.adafruit.com/pyportal-winamp-mp3-player.md)
- [Adafruit ADXL375](https://learn.adafruit.com/adafruit-adxl375.md)
- [PB Gherkin 30% keyboard with KMK, CircuitPython, & KB2040](https://learn.adafruit.com/pb-gherkhin-30-keyboard-with-kmk-circuitpython-kb2040.md)
- [Three Button Foot Switch](https://learn.adafruit.com/three-button-foot-switch.md)
- [May Pad Macropad with the KB2040, KMK, and CircuitPython](https://learn.adafruit.com/maypad-macropad-with-the-kb2040-kmk-and-circuitpython.md)
- [NeoPixel Mini VU Meter](https://learn.adafruit.com/neopixel-mini-vu-meter.md)
- [CircuitPython Neko Kitty with Displayio](https://learn.adafruit.com/circuitpython-neko-kitty-with-displayio.md)
- [Cooperative Multitasking in CircuitPython with asyncio](https://learn.adafruit.com/cooperative-multitasking-in-circuitpython-with-asyncio.md)
- [CircuitPython on Raspberry Pi (Bare Metal / No OS)](https://learn.adafruit.com/circuitpython-on-raspberry-pi-bare-metal-no-os.md)
- [MagTag James Webb Telescope Status](https://learn.adafruit.com/magtag-james-webb-telescope-status.md)
- [PyPortal WFH Busy Sounds Simulator](https://learn.adafruit.com/pyportal-wfh-busy-sounds-simulator.md)
- [Navi10 MacroPad with KB2040 and KMK CircuitPython keyboard firmware](https://learn.adafruit.com/navi10-macropad-with-kb2040-and-kmk-circuitpython-keyboard-firmware.md)
- [MIDI Stomping Pads](https://learn.adafruit.com/midi-stomping-pads.md)
- [CircuitPython Display_Text Library](https://learn.adafruit.com/circuitpython-display-text-library.md)
- [Big Key Switches Macro Pad](https://learn.adafruit.com/big-key-switch.md)
- [NeoPixel Menorah](https://learn.adafruit.com/neopixel-menorah.md)
- [Wirelessly Code your Bluetooth Device with CircuitPython](https://learn.adafruit.com/wirelessly-code-your-bluetooth-device-with-circuitpython.md)
- [NeoPixel Ring Lamp](https://learn.adafruit.com/neopixel-ring-lamp.md)
- [Talking Computer from Star Trek](https://learn.adafruit.com/talking-computer-from-star-trek.md)
- [Green Goblin Pumpkin CPB Ornament](https://learn.adafruit.com/green-goblin-pumpkin-cpb-ornament.md)
- [MACROPAD Hotkeys](https://learn.adafruit.com/macropad-hotkeys.md)
- [Pico Four Keypad](https://learn.adafruit.com/pico-four-key-macropad.md)
- [Mini LED Matrix Audio Visualizer](https://learn.adafruit.com/mini-led-matrix-audio-visualizer.md)
- [ANO Directional Navigation and Scroll Wheel Rotary Encoder and Breakout](https://learn.adafruit.com/ano-rotary-encoder.md)
- [Custom HID Devices in CircuitPython](https://learn.adafruit.com/custom-hid-devices-in-circuitpython.md)
- [BLE Thermal "Cat" Printer with CircuitPython](https://learn.adafruit.com/ble-thermal-cat-printer-with-circuitpython.md)
- [Adafruit IS31FL3741](https://learn.adafruit.com/adafruit-is31fl3741.md)
- [UART Communication Between Two CircuitPython Boards](https://learn.adafruit.com/uart-communication-between-two-circuitpython-boards.md)
- [Scrambled Number Security Keypad](https://learn.adafruit.com/scrambled-number-security-keypad.md)
- [Scan QR Codes with CircuitPython](https://learn.adafruit.com/scan-qr-codes-with-circuitpython.md)
- [NeoKey Emoji Keyboard](https://learn.adafruit.com/neokey-emoji-keyboard.md)
- [MacroPad Summer Olympics Hotkeys](https://learn.adafruit.com/macropad-olympic-hotkeys.md)
- [MacroPad Braille Keycaps](https://learn.adafruit.com/macropad-braille-keycaps.md)
- [Customizing USB Devices in CircuitPython](https://learn.adafruit.com/customizing-usb-devices-in-circuitpython.md)
- [Keypad and Matrix Scanning in CircuitPython](https://learn.adafruit.com/key-pad-matrix-scanning-in-circuitpython.md)
- [Kitty Toe Bean Keypad with Color TFT](https://learn.adafruit.com/kitty-toe-bean-paw-keypad-color-tct.md)
- [Adafruit NeoKey 1x4 QT I2C Breakout](https://learn.adafruit.com/neokey-1x4-qt-i2c.md)
- [Adafruit Slider Trinkey](https://learn.adafruit.com/adafruit-slider-trinkey.md)
- [FunHouse Parking Assistant](https://learn.adafruit.com/funhouse-parking-assistant.md)
- [Adafruit IO IOT Hub with the Adafruit FunHouse](https://learn.adafruit.com/adafruit-io-hub-with-the-adafruit-funhouse.md)
- [CircuitPython Libraries on MicroPython using the Raspberry Pi Pico](https://learn.adafruit.com/circuitpython-libraries-on-micropython-using-the-raspberry-pi-pico.md)
- [FunHouse Motion Detecting Lights with LIFX Bulbs](https://learn.adafruit.com/funhouse-motion-detecting-lighting-for-lifx-bulbs.md)
- [Sound Reactive Sunflower Baby Crib Mobile with Bluetooth Control](https://learn.adafruit.com/sound-reactive-sunflower-baby-crib-mobile-with-bluetooth-control.md)
- [Neo Trinkey Zoom Shortcuts](https://learn.adafruit.com/neo-trinkey-zoom-shortcuts.md)
- [Piper Make With the Raspberry Pi Pico](https://learn.adafruit.com/piper-make-with-the-raspberry-pi-pico.md)
- [ScoutMakes Robot Kit](https://learn.adafruit.com/scoutmakes-robot-kit.md)
- [CircuitPython LED Animations](https://learn.adafruit.com/circuitpython-led-animations.md)
- [Adafruit MagTag COVID Vaccination Percent Tracker](https://learn.adafruit.com/adafruit-magtag-covid-vaccination-percent-tracker.md)
- [Your Very First Circuit Sculpture](https://learn.adafruit.com/first-simple-circuit-sculpture.md)
- [Raspberry Pi Pico and LED Arcade Button MIDI Controller](https://learn.adafruit.com/raspberry-pi-pico-led-arcade-button-midi-controller-fighter.md)
- [Quickstart IoT - Raspberry Pi Pico RP2040 with WiFi ](https://learn.adafruit.com/quickstart-rp2040-pico-with-wifi-and-circuitpython.md)
- [Shadow Box Internet Clock with NeoPixel Visualization](https://learn.adafruit.com/shadow-box-internet-clock-with-neopixel-visualization.md)
- [DIY Pico Mechanical Keyboard with Fritzing and CircuitPython](https://learn.adafruit.com/diy-pico-mechanical-keyboard-with-fritzing-circuitpython.md)
- [MagTag Sports Schedule Viewer](https://learn.adafruit.com/magtag-sports-schedule-viewer.md)
- [NeoPIO: Drive lots of LEDs with Raspberry Pi Pico](https://learn.adafruit.com/neopio-drive-lots-of-leds-with-raspberry-pi-pico.md)
- [DC, Servo, Stepper Motors and Solenoids with the Pico](https://learn.adafruit.com/use-dc-stepper-servo-motor-solenoid-rp2040-pico.md)
- [RGB Matrix Portal Room CO2 Monitor](https://learn.adafruit.com/matrix-portal-room-co2-monitor.md)
- [QT Py Heart Shaped NeoPixel PCB](https://learn.adafruit.com/qtpy-heart-pcb.md)
- [Infinity Mirror Collar](https://learn.adafruit.com/infinity-mirror-collar.md)
- [No-Solder Visualizer Capacitive Touch Controller](https://learn.adafruit.com/no-solder-visualizer-capacitive-touch-controller.md)
- [DIY Darksaber Build - 3D Print with PropMaker FeatherWing and BLE](https://learn.adafruit.com/ble-darksaber-propmaker.md)
- [MagTag Dishwasher Status](https://learn.adafruit.com/magtag-dishwasher-status.md)
- [Adafruit MPR121 12-Key Capacitive Touch Sensor Gator Breakout](https://learn.adafruit.com/adafruit-mpr121-gator.md)
- [Adafruit MagTag Project Selector](https://learn.adafruit.com/adafruit-magtag-project-selector.md)
- [Matrix Portal Money-Sensing Tip Jar](https://learn.adafruit.com/matrix-portal-money-sensing-tip-jar.md)
- [Adafruit Grayscale 1.5" 128x128 OLED Display](https://learn.adafruit.com/adafruit-grayscale-1-5-128x128-oled-display.md)
- [3D Printed Frankenstein Monster with NeoPixel Eyes](https://learn.adafruit.com/neopixel-frankenstein.md)
- [Remote Control Candy Dispenser Ghost](https://learn.adafruit.com/ble-claw.md)
- [Image Correction for RGB LED Matrices](https://learn.adafruit.com/image-correction-for-rgb-led-matrices.md)
- [Halloween Countdown Display Matrix](https://learn.adafruit.com/halloween-countdown-display-matrix.md)
- [Easy NeoPixel Graphics with the CircuitPython Pixel Framebuf Library](https://learn.adafruit.com/easy-neopixel-graphics-with-the-circuitpython-pixel-framebuf-library.md)
- [CircuitPython Sin Complicaciones para la Circuit Playground Express y la Bluefruit](https://learn.adafruit.com/circuitpython-sin-complicaciones-para-la-circuit-playground-express.md)
- [CircuitPython Day 2020 Countdown Clock](https://learn.adafruit.com/circuitpython-day-2020-countdown-clock.md)
- [PyPortal Roku Remote](https://learn.adafruit.com/pyportal-roku-remote.md)
- [Adafruit DS1841 I2C Logarithmic Resistor](https://learn.adafruit.com/adafruit-ds1841-i2c-logarithmic-resistor.md)
- [Esenciales para CircuitPython](https://learn.adafruit.com/esenciales-para-circuitpython.md)
- [Textable Sensor with FONA and CircuitPython](https://learn.adafruit.com/textable-sensor-with-fona-and-circuitpython.md)
- [CLUE Light Paint Stick with CircuitPython](https://learn.adafruit.com/clue-light-paintstick.md)
- [PyPortal Quarantine Clock](https://learn.adafruit.com/pyportal-quarantine-clock.md)
- [Creative Inspiration Activity Generator](https://learn.adafruit.com/creative-inspiration-activity-generator.md)
- [CLUE Sensor Plotter in CircuitPython](https://learn.adafruit.com/clue-sensor-plotter-circuitpython.md)
- [A colorful CLUE slideshow purse with Bright Wearables](https://learn.adafruit.com/a-colorful-clue-slideshow-purse.md)
- [¡Bienvenido a CircuitPython!](https://learn.adafruit.com/bienvenido-a-circuitpython-2.md)
- [ulab: Crunch Numbers fast in CircuitPython](https://learn.adafruit.com/ulab-crunch-numbers-fast-with-circuitpython.md)
- [CLUE Dice Roller](https://learn.adafruit.com/clue-dice-roller.md)
- [Making a PyPortal User Interface with DisplayIO](https://learn.adafruit.com/making-a-pyportal-user-interface-displayio.md)
- [CircuitPython TFT Candy Hearts](https://learn.adafruit.com/circuit-python-tft-gizmo-candy-hearts.md)
- [Now Playing: Bluetooth Apple Media Service Display](https://learn.adafruit.com/now-playing-bluetooth-apple-media-service-display.md)
- [BLE Volume Knob with CircuitPython](https://learn.adafruit.com/bluetooth-le-hid-volume-knob-with-circuitpython.md)
- [CircuitPython Libraries on any Computer with MCP2221](https://learn.adafruit.com/circuitpython-libraries-on-any-computer-with-mcp2221.md)
- [CircuitPython Motorized Camera Slider](https://learn.adafruit.com/circuitpython-motorized-camera-slider.md)
- [Circuit Playground TFT Gizmo Dreidel](https://learn.adafruit.com/circuit-playground-tft-gizmo-dreidel.md)
- [TFT Gizmo Turtle](https://learn.adafruit.com/tft-gizmo-turtle.md)
- [Adafruit STM32F405 Feather Express](https://learn.adafruit.com/adafruit-stm32f405-feather-express.md)
- [Adafruit 1.14" 240x135 Color TFT Breakout LCD Display](https://learn.adafruit.com/adafruit-1-14-240x135-color-tft-breakout.md)
- [Color Remote with Circuit Playground Bluefruit](https://learn.adafruit.com/color-remote-with-circuit-playground-bluefruit.md)
- [PyPortal IoT Plant Monitor with AWS IoT and CircuitPython](https://learn.adafruit.com/pyportal-iot-plant-monitor-with-aws-iot-and-circuitpython.md)
- [Program CircuitPython USB Devices with iPhone & iPad](https://learn.adafruit.com/use-circuitpython-devices-with-iphone-ipad.md)
- [Use circup to easily keep your CircuitPython libraries up to date](https://learn.adafruit.com/keep-your-circuitpython-libraries-on-devices-up-to-date-with-circup.md)
- [CircuitPython Libraries on Linux and the NVIDIA Jetson Nano](https://learn.adafruit.com/circuitpython-libraries-on-linux-and-the-nvidia-jetson-nano.md)
- [Saving CircuitPython Bitmaps and Screenshots](https://learn.adafruit.com/saving-bitmap-screenshots-in-circuitpython.md)
- [Getting Started with Braille Output for CircuitPython REPL](https://learn.adafruit.com/getting-started-braille-output-circuitpython-repl.md)
- [Improve Your Code with Pylint and Black](https://learn.adafruit.com/improve-your-code-with-pylint.md)
- [Daily UV Index PyPortal Display](https://learn.adafruit.com/pyportal-uv-index.md)
- [Creating Slideshows in CircuitPython](https://learn.adafruit.com/creating-slideshows-in-circuitpython.md)
- [CircuitPython Minesweeper Game](https://learn.adafruit.com/circuitpython-pyportal-minesweeper-game.md)
- [Adafruit DS3502 I2C Digital Potentiometer](https://learn.adafruit.com/ds3502-i2c-potentiometer.md)
- [Zelda Master Sword](https://learn.adafruit.com/zelda-master-sword.md)
- [Simon Game Clone with Circuit Playground Express and CircuitPython](https://learn.adafruit.com/simon-game-clone-with-circuitplayground-express-and-circuitpython.md)
- [CircuitPython Twitter Viewer Using the Twitter API](https://learn.adafruit.com/twitter-api-use.md)
- [PyPortal Calculator using the Displayio UI Elements](https://learn.adafruit.com/pyportal-calculator-using-the-displayio-ui-elements.md)
- [PyPortal Halloween Countdown](https://learn.adafruit.com/pyportal-halloween-countdown.md)
- [Simple Vertical Wordclock](https://learn.adafruit.com/vertical-wordclock.md)
- [PyPaint Drawing Program In CircuitPython](https://learn.adafruit.com/pypaint.md)
- [CircuitPython Turtle Graphics](https://learn.adafruit.com/circuitpython-turtle-graphics.md)
- [PYOA for PyGamer/PyBadge - Adding Cursor Support to CircuitPython](https://learn.adafruit.com/cursor-for-circuitpython.md)
- [CircuitPython Stage game library](https://learn.adafruit.com/circuitpython-stage-game-library.md)
- [CircuitPython Libraries on Linux and the 96Boards DragonBoard 410c](https://learn.adafruit.com/circuitpython-libraries-on-linux-and-the-96boards-dragonboard-410c.md)
- [CircuitPython Powered AT Hand-Raiser](https://learn.adafruit.com/at-hand-raiser.md)
- [Tilt Controlled Marble Maze](https://learn.adafruit.com/tilt-controlled-marble-maze.md)
- [Light Up Prop with Prop-Maker](https://learn.adafruit.com/prop-maker-light-wand.md)
- [CircuitPython Libraries on Linux and ODROID C2](https://learn.adafruit.com/circuitpython-libaries-linux-odroid-c2.md)
- [USB HID Crank Controller](https://learn.adafruit.com/usb-hid-crank-controller.md)
- [Using micro:bit and CRICKIT with MicroPython](https://learn.adafruit.com/using-micro-bit-and-crickit-with-micropython.md)
- [Circuit Playground Express USB MIDI Controller and Synthesizer](https://learn.adafruit.com/cpx-midi-controller.md)
- [CircuitPython Libraries on Linux and Google Coral](https://learn.adafruit.com/circuitpython-on-google-coral-linux-blinka.md)
- [CircuitPython displayio Setup for TFT FeatherWings](https://learn.adafruit.com/using-circuitpython-displayio-with-a-tft-featherwing.md)
- [League of Legends Level Trophy for PyPortal](https://learn.adafruit.com/league-of-legends-level-trophy-for-pyportal.md)
- [PyPortal Thingiverse Viewer](https://learn.adafruit.com/pyportal-thingiverse-viewer.md)
- [PyPortal Tides Viewer](https://learn.adafruit.com/pyportal-tides-viewer.md)
- [PyPortal New New New Product Viewer](https://learn.adafruit.com/pyportal-new-new-new-product-viewer.md)
- [Drama Piñata](https://learn.adafruit.com/customizable-reusable-pinata.md)
- [PyPortal LIFX Lighting Controller ](https://learn.adafruit.com/pyportal-lifx-lighting-controller.md)
- [PyPortal Cutefuzz Image Viewer](https://learn.adafruit.com/pyportal-cutefuzz-image-viewer.md)
- [PyPortal NASA Image of the Day Viewer](https://learn.adafruit.com/pyportal-nasa-image-of-the-day-viewer.md)
- [PyPortal Discord Online Counter](https://learn.adafruit.com/pyportal-discord-online-count.md)
- [PyPortal NeoPixel Color Picker](https://learn.adafruit.com/pyportal-neopixel-color-picker.md)
- [PyPortal Oblique Strategies](https://learn.adafruit.com/pyportal-oblique-strategies.md)
- [Currying in CircuitPython](https://learn.adafruit.com/partials-in-circuitpython.md)
- [PyPortal Alarm Clock](https://learn.adafruit.com/pyportal-alarm-clock.md)
- [Itertools for CircuitPython](https://learn.adafruit.com/itertools-and-functools-for-circuitpython.md)
- [PyPortal Smart Thermometer with Analog Devices ADT7410, Adafruit IO and CircuitPython](https://learn.adafruit.com/pyportal-smart-thermometer-with-analog-devices-adt7410-adafruit-io-and-circuitpython.md)
- [AdaBox 011](https://learn.adafruit.com/adabox011.md)
- [A Logger for CircuitPython](https://learn.adafruit.com/a-logger-for-circuitpython.md)
- [PyPortal Email Display with Zapier and Adafruit IO](https://learn.adafruit.com/pyportal-email-display.md)
- [PyPortal YouTube Views and Subscribers Display](https://learn.adafruit.com/pyportal-youtube-views-and-subscribers-display.md)
- [PyPortal Weekly Countdown Clock](https://learn.adafruit.com/pyportal-countdown-clock.md)
- [PyPortal Event Count-Up Clock](https://learn.adafruit.com/pyportal-event-count-up-clock.md)
- [PyPortal Event Countdown Clock](https://learn.adafruit.com/pyportal-event-countdown-clock.md)
- [PyPortal Weather Station](https://learn.adafruit.com/pyportal-weather-station.md)
- [PyPortal Air Quality Display](https://learn.adafruit.com/pyportal-air-quality-display.md)
- [CRICKIT Exhibit Demo Board](https://learn.adafruit.com/crickit-exhibit-demo-board.md)
- [PyPortal Twitter Follows Trophy](https://learn.adafruit.com/pyportal-twitter-follows-trophy.md)
- [PyPortal GitHub Stars Trophy](https://learn.adafruit.com/pyportal-github-stars-trophy.md)
- [PyPortal Reddit Stats Trophy](https://learn.adafruit.com/pyportal-reddit-stats-trophy.md)
- [PyPortal IoT Data Logger with Analog Devices ADT7410, Adafruit IO and CircuitPython](https://learn.adafruit.com/iot-pyportal-data-logger-adafruitio-circuitpython.md)
- [Getting Started with CircuitPython and Bluetooth Low Energy](https://learn.adafruit.com/circuitpython-nrf52840.md)
- [Robotic Xylophone with Adafruit Grand Central](https://learn.adafruit.com/robotic-xylophone-with-circuit-python.md)
- [Circadian Pi Desk Light](https://learn.adafruit.com/circadian-pi-desk-light.md)
- [Wireless Dual Stepper Control with Adafruit IO, Raspberry Pi and Python](https://learn.adafruit.com/wireless-stepper-control-with-adafruit-io-circuitpython-raspberry-pi-python.md)
- [CircuitPython BLE Crickit Rover](https://learn.adafruit.com/circuitpython-ble-crickit-rover.md)
- [CircuitScheme - Lisp on CircuitPython](https://learn.adafruit.com/scheme-in-circuitpython.md)
- [IoT Temperature Logger with Analog Devices ADT7410, Raspberry Pi, and Adafruit IO](https://learn.adafruit.com/iot-temperature-logger-with-python-and-adafruit-io.md)
- [Using EduBlocks with Circuit Playground Express](https://learn.adafruit.com/using-edublocks-with-circuit-playground-express.md)
- [CircusPython: Jump through Hoops with CircuitPython Bluetooth LE](https://learn.adafruit.com/circuspython-jump-through-hoops-with-bluetooth-le.md)
- [Grand Central USB MIDI Controller in CircuitPython](https://learn.adafruit.com/grand-central-usb-midi-controller-in-circuitpython.md)
- [How to Program SAMD Bootloaders](https://learn.adafruit.com/how-to-program-samd-bootloaders.md)
- [Grand Central Soundboard in Ten Minutes](https://learn.adafruit.com/grand-central-soundboard-in-ten-minutes.md)
- [Python Debouncer Library for Buttons and Sensors](https://learn.adafruit.com/debouncer-library-python-circuitpython-buttons-sensors.md)
- [CircuitPython 101: State Machines, Two Ways](https://learn.adafruit.com/circuitpython-101-state-machines.md)
- [Make It Talk](https://learn.adafruit.com/make-it-talk.md)
- [Using the Android CircuitPython Editor](https://learn.adafruit.com/using-the-android-circuitpython-editor.md)
- [Installing CircuitPython on SAMD21 Boards](https://learn.adafruit.com/installing-circuitpython-on-samd21-boards.md)
- [NeoTrellis M4 MIDI File Synthesizer](https://learn.adafruit.com/neotrellism4-midi-file-player-synthesizer.md)
- [FlappyBird Game for NeoTrellis M4 in CircuitPython](https://learn.adafruit.com/circuitpython-neotrellism4-flappybird.md)
- [Mu Keyboard Shortcut Cheat Sheets](https://learn.adafruit.com/mu-keyboard-shortcut-cheat-sheets.md)
- [CircuitPython Libraries on Linux and Orange Pi](https://learn.adafruit.com/circuitpython-on-orangepi-linux.md)
- [Launch Deck Trellis M4](https://learn.adafruit.com/launch-deck-trellis-m4.md)
- [Thanksgiving Robotic Turkey Hand with Circuit Playground Express and Crickit](https://learn.adafruit.com/talking-turkey-hand.md)
- [Classic MIDI Synth Control with Trellis M4](https://learn.adafruit.com/classic-midi-synth-control-with-trellis-m4.md)
- [Trellis M4 Beat Sequencers](https://learn.adafruit.com/trellis-m4-beat-sequencer.md)
- [Motion Gift Box](https://learn.adafruit.com/motion-gift-box.md)
- [Matrix Keypad](https://learn.adafruit.com/matrix-keypad.md)
- [Prop-Maker Lightsaber](https://learn.adafruit.com/lightsaber-featherwing.md)
- [Jack-o-Theremin](https://learn.adafruit.com/jack-o-theremin.md)
- [Comparison and Experimentation with Flammable Gas Sensors](https://learn.adafruit.com/gas-sensor-comparison.md)
- [Circuit Playground Express Compass](https://learn.adafruit.com/circuit-playground-express-compass.md)
- [Tiny Museum Tour Device](https://learn.adafruit.com/tiny-museum-tour-device.md)
- [CircuitPython 101: Working with Lists, Iterators and Generators](https://learn.adafruit.com/circuitpython-101-list-and-things-iterators-generators.md)
- [NeoTrellis Game](https://learn.adafruit.com/neotrellis-box-game.md)
- [AM2315 - Encased I2C Temperature/Humidity Sensor](https://learn.adafruit.com/am2315-encased-i2c-temperature-humidity-sensor.md)
- [AdaBox 009](https://learn.adafruit.com/adabox009.md)
- [Make It Change: Potentiometers](https://learn.adafruit.com/make-it-change-potentiometers.md)
- [CircuitPython on the nRF52](https://learn.adafruit.com/circuitpython-on-the-nrf52.md)
- [Compost Friend!](https://learn.adafruit.com/compost-optimization-machine.md)
- [Adabot Operation Game](https://learn.adafruit.com/adabot-operation-game.md)
- [Make It Switch](https://learn.adafruit.com/make-it-switch.md)
- [Circuit Playground Express Serial Communications](https://learn.adafruit.com/circuit-playground-express-serial-communications.md)
- [Make It Log](https://learn.adafruit.com/make-it-data-log-spreadsheet-circuit-playground.md)
- [Infrared Hand Gesture Robot Control Glove](https://learn.adafruit.com/cpx-ir-infrared-hand-gesture-robot-control-glove.md)
- [CircuitPython 101: Functions](https://learn.adafruit.com/circuitpython-101-functions.md)
- [Make It a Mouse](https://learn.adafruit.com/make-it-a-mouse.md)
- [Make It a Keyboard](https://learn.adafruit.com/make-it-a-keyboard.md)
- [CRICKIT Snake Bot](https://learn.adafruit.com/crickit-snake-bot.md)
- [The Scream: Interactive Screaming Painting](https://learn.adafruit.com/the-scream-munch-screaming-interactive-scream-painting.md)
- [Make It Sense](https://learn.adafruit.com/make-it-sense.md)
- [Circuit Playground Express Treasure Hunt](https://learn.adafruit.com/circuit-playground-treasure-hunt.md)
- [Android GBoard Morse Code Control with Circuit Playground Express](https://learn.adafruit.com/android-gboard-morse-code-at-with-circuitplayground-express.md)
- [Infrared Receive and Transmit with Circuit Playground Express](https://learn.adafruit.com/infrared-ir-receive-transmit-circuit-playground-express-circuit-python.md)
- [Make It Sound](https://learn.adafruit.com/make-it-sound.md)
- [Hello World of Robotics with Crickit](https://learn.adafruit.com/hello-world-of-robotics-with-crickit.md)
- [CircuitPython-Powered 3-minute Nightlight](https://learn.adafruit.com/circuitpython-powered-gemma-nightlight.md)
- [Blues Playground](https://learn.adafruit.com/blues-playground.md)
- [Touch Tone for Circuit Playground Express](https://learn.adafruit.com/touch-tone-for-circuit-playground-express.md)
- [CircuitPython Made Easy on Circuit Playground Express and Bluefruit](https://learn.adafruit.com/circuitpython-made-easy-on-circuit-playground-express.md)
- [Trash Panda](https://learn.adafruit.com/trash-panda-circuit-python-crickit.md)
- [Animatronic Hand](https://learn.adafruit.com/animatronic-hands.md)
- [Living Starry Night Painting](https://learn.adafruit.com/animated-starry-night-circuit-playground-express.md)
- [Introducing Adafruit Crickit #MakeRobotFriend](https://learn.adafruit.com/adafruit-crickit-creative-robotic-interactive-construction-kit.md)
- [Digital Circuits 6: An EPROM Emulator](https://learn.adafruit.com/digital-circuits-6-eprom-emulator.md)
- [Gemma LightTouch](https://learn.adafruit.com/gemma-lighttouch.md)
- [Labo RC Car Action Lights](https://learn.adafruit.com/labo-rc-car-underglow.md)
- [Data Logging with Feather and CircuitPython](https://learn.adafruit.com/data-logging-with-feather-and-circuitpython.md)
- [Sensor Plotting with Mu and CircuitPython](https://learn.adafruit.com/sensor-plotting-with-mu-and-circuitpython.md)
- [Perfect Pitch Machine](https://learn.adafruit.com/perfect-pitch-machine.md)
- [Circuit Playground Express TV Zapper](https://learn.adafruit.com/circuitpython-tv-zapper-with-circuit-playground-express.md)
- [Hacking Ikea Lamps with Circuit Playground Express](https://learn.adafruit.com/hacking-ikea-lamps-with-circuit-playground-express.md)
- [CircuitPython Media Dial](https://learn.adafruit.com/media-dial.md)
- [NeoPixel GoPro Lens Light](https://learn.adafruit.com/neopixel-gopro-lens-light.md)
- [FancyLED Library for CircuitPython](https://learn.adafruit.com/fancyled-library-for-circuitpython.md)
- [Dotstar + CircuitPython Digital Sand](https://learn.adafruit.com/digital-sand-dotstar-circuitpython-edition.md)
- [CircuitPython 2FA TOTP Authentication Friend](https://learn.adafruit.com/circuitpython-totp-otp-2fa-authy-authenticator-friend.md)
- [Circuit Playground Morse Code Flasher](https://learn.adafruit.com/circuitplayground-morse-code-flasher-makecode-circuit-python.md)
- [CircuitPython Hardware: ILI9341 TFT & FeatherWing](https://learn.adafruit.com/micropython-hardware-ili9341-tft-and-featherwing.md)
- [MicroPython Displays: Drawing Text](https://learn.adafruit.com/micropython-displays-drawing-text.md)
- [CircuitPython Hardware: Charlieplex LED Matrix](https://learn.adafruit.com/micropython-hardware-charlieplex-led-matrix.md)
- [CircuitPython Hardware: LED Backpacks & FeatherWings](https://learn.adafruit.com/micropython-hardware-led-backpacks-and-featherwings.md)
- [CircuitPython Hardware: PCA9685 DC Motor & Stepper Driver](https://learn.adafruit.com/micropython-hardware-pca9685-dc-motor-and-stepper-driver.md)
- [CircuitPython Hardware: PCA9685 PWM & Servo Driver](https://learn.adafruit.com/micropython-hardware-pca9685-pwm-and-servo-driver.md)
- [CircuitPython Hardware: SSD1306 OLED Display](https://learn.adafruit.com/micropython-hardware-ssd1306-oled-display.md)
- [MicroPython for SAMD21](https://learn.adafruit.com/micropython-for-samd21.md)
- [CircuitPython Hardware: SD Cards](https://learn.adafruit.com/micropython-hardware-sd-cards.md)
- [MicroPython Hardware: I2C Devices](https://learn.adafruit.com/micropython-hardware-i2c-devices.md)
- [MicroPython Hardware: SPI Devices](https://learn.adafruit.com/micropython-hardware-spi-devices.md)
- [MicroPython Hardware: Analog I/O](https://learn.adafruit.com/micropython-hardware-analog-i-o.md)
- [MicroPython Hardware: Digital I/O](https://learn.adafruit.com/micropython-hardware-digital-i-slash-o.md)
- [MicroPython Basics: Loading Modules](https://learn.adafruit.com/micropython-basics-loading-modules.md)
- [MicroPython Basics: ESP8266 WebREPL](https://learn.adafruit.com/micropython-basics-esp8266-webrepl.md)
- [MicroPython Basics: Load Files & Run Code](https://learn.adafruit.com/micropython-basics-load-files-and-run-code.md)
- [MicroPython Basics: Blink a LED](https://learn.adafruit.com/micropython-basics-blink-a-led.md)
- [MicroPython Basics: How to Load MicroPython on a Board](https://learn.adafruit.com/micropython-basics-how-to-load-micropython-on-a-board.md)
- [MicroPython Basics: What is MicroPython?](https://learn.adafruit.com/micropython-basics-what-is-micropython.md)
- [Building and Running MicroPython on the ESP8266](https://learn.adafruit.com/building-and-running-micropython-on-the-esp8266.md)
- [Adafruit IO Basics: Digital Output](https://learn.adafruit.com/adafruit-io-basics-digital-output.md)