# Sensors


- [Adafruit STCC4 and SHT41 CO2, Temperature & Humidity Sensor](https://learn.adafruit.com/adafruit-stcc4-and-sht41-co2-temperature-humidity-sensor.md)
- [MIDI Breath Controller](https://learn.adafruit.com/midi-breath-controller.md)
- [Moonshine Voice Control on Raspberry Pi](https://learn.adafruit.com/moonshine-voice-control-on-raspberry-pi.md)
- [Professor Bubbleton’s Breathing Head in a Jar](https://learn.adafruit.com/professor-bubbleton-s-breathing-head-in-a-jar.md)
- [Adafruit SGP41 Multi-Pixel Gas Sensor Breakout](https://learn.adafruit.com/adafruit-sgp41-multi-pixel-gas-sensor-breakout.md)
- [Adafruit ENS161 MOX Gas Sensor](https://learn.adafruit.com/adafruit-ens161-mox-gas-sensor.md)
- [Interpreting Environmental Sensor Data With Local "Edge" LLMs](https://learn.adafruit.com/interpreting-environmental-sensor-data-with-llms.md)
- [AS5600 Super Smooth Rotary Encoder](https://learn.adafruit.com/as5600-smooth-rotary-encoder.md)
- [Adafruit BMP580, BMP581, and BMP585 - Temperature and Pressure Sensor](https://learn.adafruit.com/adafruit-bmp580-bmp581-and-bmp585-temperature-and-pressure-sensor.md)
- [Adafruit Simple Soil Moisture Sensor](https://learn.adafruit.com/adafruit-simple-soil-moisture-sensor.md)
- [Adafruit AS5600 Magnetic Angle Sensor](https://learn.adafruit.com/adafruit-as5600-magnetic-angle-sensor.md)
- [Festival Finder Hat with WLED](https://learn.adafruit.com/festival-finder-hat-with-wled.md)
- [Sparkle Motion Dance Shoes](https://learn.adafruit.com/sparkle-motion-dance-shoes.md)
- [Forecast the Weather at Home with a No-Code Barometer ](https://learn.adafruit.com/dps310-analog-barometer.md)
- [Adafruit SEN6x Breakout](https://learn.adafruit.com/adafruit-sen6x-breakout.md)
- [No-Code Offline Data Logger with WipperSnapper](https://learn.adafruit.com/no-code-offline-data-logging-with-wippersnapper.md)
- [Adafruit LPS28 Pressure Sensor](https://learn.adafruit.com/adafruit-lps28-pressure-sensor.md)
- [Motion Sensor Bat](https://learn.adafruit.com/motion-sensor-bat.md)
- [Use Apple HomeKit Devices with itsaSNAP and Adafruit IO](https://learn.adafruit.com/use-apple-homekit-devices-with-itsasnap.md)
- [itsaSNAP Apple Health Status Board](https://learn.adafruit.com/itssnap-apple-fitness-status-board.md)
- [USB C Power Delivery Monitor](https://learn.adafruit.com/usb-c-benchtop-power-supply.md)
- [IoT Filament Sensor](https://learn.adafruit.com/iot-filament-sensor.md)
- [Adafruit TRRS Trinkey](https://learn.adafruit.com/adafruit-trrs-trinkey.md)
- [Adafruit SEN54 or SEN55 Adapter Breakout](https://learn.adafruit.com/adafruit-sen54-or-sen55-adapter-breakout.md)
- [Adafruit BNO055 + BMP280 BFF](https://learn.adafruit.com/adafruit-bno055-bmp280-bff.md)
- [Adafruit STEMMA Reflective Photo Interrupt Sensor](https://learn.adafruit.com/adafruit-stemma-reflective-photo-interrupt-sensor.md)
- [Adafruit Feather nRF52840 Sense](https://learn.adafruit.com/adafruit-feather-sense.md)
- [Sound Reactive Rapunzel Hair](https://learn.adafruit.com/sound-reactive-rapunzel-hair.md)
- [Edge-Lit Tavern Sign with WLED - Control with WiFi or IR Remote](https://learn.adafruit.com/edge-lit-tavern-sign-with-wled-control-with-wifi-or-ir-remote.md)
- [PowerWash Simulator Nozzle Controller](https://learn.adafruit.com/powerwash-simulator-nozzle-controller.md)
- [Adafruit BNO055 Absolute Orientation Sensor](https://learn.adafruit.com/adafruit-bno055-absolute-orientation-sensor.md)
- [Adafruit SGP40 Air Quality Sensor](https://learn.adafruit.com/adafruit-sgp40.md)
- [Adafruit ENS160 MOX Gas Sensor](https://learn.adafruit.com/adafruit-ens160-mox-gas-sensor.md)
- [Pet Bowl Water Level Sensing](https://learn.adafruit.com/pet-bowl-water-level-sensing-with-the-funhouse-and-home-assistant.md)
- [Reading QR Codes with the Tiny Code Reader](https://learn.adafruit.com/reading-qr-codes-with-the-tiny-code-reader.md)
- [Adafruit BMP388 and BMP390 - Precision Barometric Pressure and Altimeter](https://learn.adafruit.com/adafruit-bmp388-bmp390-bmp3xx.md)
- [Adafruit LPS33/LPS35 Water Resistant Pressure Sensor](https://learn.adafruit.com/lps35hw-water-resistant-pressure-sensor.md)
- [Adafruit TSC2046 SPI Resistive Touch Screen Controller](https://learn.adafruit.com/adafruit-tsc2046-spi-resistive-touch-screen-controller.md)
- [How to Add a New Sensor or Component to Adafruit IO WipperSnapper](https://learn.adafruit.com/how-to-add-a-new-component-to-adafruit-io-wippersnapper.md)
- [Adafruit Swirly Aluminum Mounting Grid for 0.1" Spaced PCBs](https://learn.adafruit.com/swirly-grid.md)
- [CircuitPython Libraries on Linux and Raspberry Pi](https://learn.adafruit.com/circuitpython-on-raspberrypi-linux.md)
- [Mario Magic Wand](https://learn.adafruit.com/mario-magic-wand.md)
- [Adafruit seesaw](https://learn.adafruit.com/adafruit-seesaw-atsamd09-breakout.md)
- [The MonkMakes Plant Monitor and CircuitPython](https://learn.adafruit.com/monkmakes-plant-monitor-and-circuitpython.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 FunHouse](https://learn.adafruit.com/adafruit-funhouse.md)
- [Working with Multiple Same Address I2C Devices](https://learn.adafruit.com/working-with-multiple-i2c-devices.md)
- [NeoPixel Remote: IR Control with WLED](https://learn.adafruit.com/neopixel-remote-ir-control-with-wled.md)
- [Bluetooth CLUE Robot Car using CircuitPython](https://learn.adafruit.com/bluetooth-clue-robot-car-using-circuitpython.md)
- [Raspberry Pi I2C Clock Stretching Fixes](https://learn.adafruit.com/raspberry-pi-i2c-clock-stretching-fixes.md)
- [No-Code IoT Soil Sensor](https://learn.adafruit.com/soil-node.md)
- [Quickstart: Adafruit IO WipperSnapper ](https://learn.adafruit.com/quickstart-adafruit-io-wippersnapper.md)
- [PyLeap CLUE Sensor Plotter](https://learn.adafruit.com/pyleap-clue-sensor-plotter.md)
- [Adafruit PMSA003I Air Quality Breakout](https://learn.adafruit.com/pmsa003i.md)
- [WiFi Mailbox Notifier](https://learn.adafruit.com/wifi-mailbox-notifier.md)
- [RGB LED Matrix Cube with 25,000 LEDs](https://learn.adafruit.com/rgb-led-matrix-cube-for-pi.md)
- [Two Way Telegraph with Analog Feedback Servos](https://learn.adafruit.com/two-way-display-with-analog-feedback-servos.md)
- [Adafruit DPS310 Precision Barometric Pressure and Altitude Sensor](https://learn.adafruit.com/adafruit-dps310-precision-barometric-pressure-sensor.md)
- [How to Scan and Detect I2C Addresses](https://learn.adafruit.com/scanning-i2c-addresses.md)
- [Little Desktop Connection Machine](https://learn.adafruit.com/little-connection-machine.md)
- [Working with I2C Devices](https://learn.adafruit.com/working-with-i2c-devices.md)
- [Exercise Buddy: Motion aware BLE media controller](https://learn.adafruit.com/exercise-buddy.md)
- [Adafruit Trinkey QT2040](https://learn.adafruit.com/adafruit-trinkey-qt2040.md)
- [Feather TFT STEMMA Case](https://learn.adafruit.com/feather-tft-stemma-case.md)
- [Trinkey True Random Number Generator](https://learn.adafruit.com/trinkey-qt2040-true-random-number-generator.md)
- [Big Key Switches Macro Pad](https://learn.adafruit.com/big-key-switch.md)
- [Disconnected CO2 Data Logger](https://learn.adafruit.com/disconnected-co2-data-logger.md)
- [TVA Pruning Baton from Loki](https://learn.adafruit.com/tva-pruning-baton-from-loki.md)
- [No-Code WipperSnapper Water Detection](https://learn.adafruit.com/water-detection-with-wippersnapper.md)
- [No-Code IoT Door Alarm with WipperSnapper](https://learn.adafruit.com/no-code-iot-door-alarm-with-wippersnapper.md)
- [Digital Inputs with Adafruit IO WipperSnapper](https://learn.adafruit.com/digital-inputs-with-adafruit-io-wippersnapper.md)
- [Programmable Wireless BLE Gesture Mouse](https://learn.adafruit.com/ble-wireless-gesture-mouse.md)
- [CircuitPython Libraries on any Computer with Raspberry Pi Pico](https://learn.adafruit.com/circuitpython-libraries-on-any-computer-with-raspberry-pi-pico.md)
- [AdaBox 018](https://learn.adafruit.com/adabox018.md)
- [Funhouse Door Alert with Email Notification](https://learn.adafruit.com/funhouse-door-alert-email-notification.md)
- [Digital Nose Milk Freshness Checker](https://learn.adafruit.com/digital-nose-gas-sensor-milk-freshness-checker.md)
- [Adafruit MPR121 12-Key Capacitive Touch Sensor Gator Breakout](https://learn.adafruit.com/adafruit-mpr121-gator.md)
- [Raspberry Pi Pedal for Youtube](https://learn.adafruit.com/raspberry-pi-pedal-for-youtube.md)
- [Air Quality Sensor 3D Printed Enclosure](https://learn.adafruit.com/air-quality-sensor-silo-house.md)
- [Face Mask Efficacy Testing with SCIENCE!](https://learn.adafruit.com/raspberry-pi-camera-vision-face-mask-efficacy-testing.md)
- [Adafruit 9-DOF Orientation IMU Fusion Breakout - BNO085](https://learn.adafruit.com/adafruit-9-dof-orientation-imu-fusion-breakout-bno085.md)
- [Adafruit TDK InvenSense ICM-20948 9-DoF IMU](https://learn.adafruit.com/adafruit-tdk-invensense-icm-20948-9-dof-imu.md)
- [CLUE Altimeter](https://learn.adafruit.com/clue-altimeter.md)
- [AdaBox 015](https://learn.adafruit.com/adabox015.md)
- [Circuit Playground Express: Piano de Limones](https://learn.adafruit.com/circuit-playground-express-piano-de-limones.md)
- [Adafruit H3LIS331 and LIS331 High-g 3-Axis Accelerometers](https://learn.adafruit.com/adafruit-h3lis331-and-lis331hh-high-g-3-axis-accelerometers.md)
- [CLUE Metal Detector in CircuitPython](https://learn.adafruit.com/clue-metal-detector-circuitpython.md)
- [Your First Power Switch Relay Project - Circuit Playground Smart Plug](https://learn.adafruit.com/beginner-first-project-power-switch-relay-circuit-playground-smart-plug.md)
- [Using the RockBLOCK Iridium Modem](https://learn.adafruit.com/using-the-rockblock-iridium-modem.md)
- [Wearable Continuous Temperature Monitor with Adafruit IO](https://learn.adafruit.com/wearable-temperature-monitor.md)
- [CLUE Sensor Plotter in CircuitPython](https://learn.adafruit.com/clue-sensor-plotter-circuitpython.md)
- [Chauncey the Flower Care Bot with CLUE and Bonsai Buckaroo](https://learn.adafruit.com/chauncey-flower-watering-bot-clue.md)
- [Adafruit Bonsai Buckaroo](https://learn.adafruit.com/adafruit-bonsai-buckaroo.md)
- [Digital Egg Drop Experiment with CLUE](https://learn.adafruit.com/egg-drop-clue.md)
- [ulab: Crunch Numbers fast in CircuitPython](https://learn.adafruit.com/ulab-crunch-numbers-fast-with-circuitpython.md)
- [Using the Bluefruit Dashboard with Web Bluetooth in Chrome](https://learn.adafruit.com/bluefruit-dashboard-web-bluetooth-chrome.md)
- [Adafruit ICM20649 Wide-Range 6-DoF IMU Accelerometer and Gyro](https://learn.adafruit.com/adafruit-icm20649-wide-range-6-dof-imu-accelerometer-and-gyro.md)
- [Adafruit LIS2MDL Triple Axis Magnetometer](https://learn.adafruit.com/adafruit-lis2mdl-triple-axis-magnetometer.md)
- [Pyloton: CircuitPython Cycling Computer](https://learn.adafruit.com/pyloton.md)
- [How to Fuse Motion Sensor Data into AHRS Orientation (Euler/Quaternions)](https://learn.adafruit.com/how-to-fuse-motion-sensor-data-into-ahrs-orientation-euler-quaternions.md)
- [CircuitPython Powered Sip & Puff with ST LPS33HW Pressure Sensor](https://learn.adafruit.com/st-lps33-and-circuitpython-sip-and-puff.md)
- [Bluetooth Cycling Speed & Cadence Sensor Display with Clue](https://learn.adafruit.com/bluetooth-bicycle-speed-cadence-sensor-display-with-clue.md)
- [CircuitPython BLE Heart Rate Zone Trainer Display](https://learn.adafruit.com/circuitpython-ble-heart-rate-monitor-gizmo.md)
- [Getting Started with Binho Nova](https://learn.adafruit.com/getting-started-with-binho-nova.md)
- [Adafruit SensorLab - Gyroscope Calibration](https://learn.adafruit.com/adafruit-sensorlab-gyroscope-calibration.md)
- [Adafruit SensorLab - Magnetometer Calibration](https://learn.adafruit.com/adafruit-sensorlab-magnetometer-calibration.md)
- [Adafruit LSM6DS33 6-DoF IMU Breakout](https://learn.adafruit.com/lsm6ds33-6-dof-imu-accelerometer-gyro.md)
- [Google Docs Sensor Logging From Your PC](https://learn.adafruit.com/gdocs-sensor-logging-from-your-pc.md)
- [LIS3MDL Triple-axis Magnetometer](https://learn.adafruit.com/lis3mdl-triple-axis-magnetometer.md)
- [CircuitPython Libraries and Jupyter Notebook on any Computer with MCP2221](https://learn.adafruit.com/jupyter-on-any-computer-with-circuitpython-libraries-and-mcp2221.md)
- [CircuitPython Libraries on any Computer with MCP2221](https://learn.adafruit.com/circuitpython-libraries-on-any-computer-with-mcp2221.md)
- [LSM6DSOX, ISM330DHC, & LSM6DSO32 6 DoF IMUs](https://learn.adafruit.com/lsm6dsox-and-ism330dhc-6-dof-imu.md)
- [CircuitPython Libraries with the Binho Nova Multi-Protocol USB Host Adapter](https://learn.adafruit.com/circuitpython-with-binho-nova-multi-protocol-usb-host-adapter.md)
- [Bluefruit Playground App](https://learn.adafruit.com/bluefruit-playground-app.md)
- [Digi-Key IoT Studio Mini Smart Home](https://learn.adafruit.com/digikey-iot-studio-smart-home.md)
- [MPU6050 6-DoF Accelerometer and Gyro](https://learn.adafruit.com/mpu6050-6-dof-accelerometer-and-gyro.md)
- [Circuit Playground-O-Phonor](https://learn.adafruit.com/circuit-playground-o-phonor.md)
- [PyPortal IoT Plant Monitor with AWS IoT and CircuitPython](https://learn.adafruit.com/pyportal-iot-plant-monitor-with-aws-iot-and-circuitpython.md)
- [Goose Game M4SK Controller](https://learn.adafruit.com/goose-game-m4sk-controller.md)
- [CircuitPython Libraries on any Computer with FT232H](https://learn.adafruit.com/circuitpython-on-any-computer-with-ft232h.md)
- [Adafruit TLV493 Triple-Axis Magnetometer](https://learn.adafruit.com/adafruit-tlv493-triple-axis-magnetometer.md)
- [PyPortal IoT Plant Monitor with Google Cloud IoT Core and CircuitPython](https://learn.adafruit.com/pyportal-iot-plant-monitor-with-google-cloud-iot-core-and-circuitpython.md)
- [Datalogging and File Storage in MakeCode](https://learn.adafruit.com/data-logging-and-file-storage-in-makecode.md)
- [Building an Infrared Transmitter and Receiver Board](https://learn.adafruit.com/building-an-infrared-transmitter-and-receiver-board.md)
- [Adafruit MSA301 Triple Axis Accelerometer](https://learn.adafruit.com/msa301-triple-axis-accelerometer.md)
- [Plantagotchi: PyBadge Plant Monitor](https://learn.adafruit.com/plantagotchi-pybadge-plant-monitor.md)
- [Adafruit STEMMA & STEMMA QT](https://learn.adafruit.com/introducing-adafruit-stemma-qt.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 Libraries on Linux and ODROID C2](https://learn.adafruit.com/circuitpython-libaries-linux-odroid-c2.md)
- [PixelDust Digital Sand Demos for Arcada](https://learn.adafruit.com/pixeldust-digital-sand-demos-for-arcada.md)
- [PyPortal IoT Plant Monitor with Microsoft Azure IoT and CircuitPython](https://learn.adafruit.com/using-microsoft-azure-iot-with-circuitpython.md)
- [CircuitPython Libraries on Linux and Google Coral](https://learn.adafruit.com/circuitpython-on-google-coral-linux-blinka.md)
- [Adafruit INA260 Current + Voltage + Power Sensor Breakout](https://learn.adafruit.com/adafruit-ina260-current-voltage-power-sensor-breakout.md)
- [Multi-Sensor IoT Environmental Sensor Box With CircuitPython](https://learn.adafruit.com/remote-iot-environmental-sensor.md)
- [PyPortal IoT Weather Station](https://learn.adafruit.com/pyportal-iot-weather-station.md)
- [Circuit Playground Musical Glove](https://learn.adafruit.com/cpx-musical-glove.md)
- [IoT Motion and Temperature Logger with the Analog Devices ADXL343 + ADT7410 Sensor FeatherWing and Adafruit IO](https://learn.adafruit.com/iot-motion-and-temperature-sensor-with-adxl343-adt7410-sensor-featherwing-and-adafruit-io.md)
- [Using the Slamtec RPLIDAR on a Raspberry Pi](https://learn.adafruit.com/slamtec-rplidar-on-pi.md)
- [All the Internet of Things - Episode Four: Adafruit IO](https://learn.adafruit.com/all-the-internet-of-things-episode-four-adafruit-io.md)
- [Analog Devices ADXL343 Breakout Learning Guide](https://learn.adafruit.com/adxl343-breakout-learning-guide.md)
- [MLX90393 Wide-Range 3-Axis Magnetometer](https://learn.adafruit.com/mlx90393-wide-range-3-axis-magnetometer.md)
- [Integrating Home Assistant with Adafruit IO](https://learn.adafruit.com/integrating-adafruit-io-with-home-assistant.md)
- [Cartoon Network MakeCode: Garnet's Gauntlets from Steven Universe](https://learn.adafruit.com/cartoon-network-makecode-garnets-gauntlets-from-steven-universe.md)
- [Garmin Lidar Lite Range Finder](https://learn.adafruit.com/garmin-lidar-lite-range-finder.md)
- [CircuitPython Libraries on Linux and Orange Pi](https://learn.adafruit.com/circuitpython-on-orangepi-linux.md)
- [MicroBlocks Circuit Playground Express Ornament](https://learn.adafruit.com/microblocks-circuitplayground-express-ornament.md)
- [reef-pi Guide 6: pH Monitoring](https://learn.adafruit.com/reef-pi-guide-7-ph-monitoring.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)
- [HalloWing Interactive Cat Toy](https://learn.adafruit.com/hallowing-cat-toy.md)
- [reef-pi Guide 4: Water Level Controller](https://learn.adafruit.com/reef-pi-water-level-controller.md)
- [reef-pi Guide 3: Temperature Controller](https://learn.adafruit.com/reef-pi-guide-3-temperature-controller.md)
- [HalloWing Magic 9 Ball](https://learn.adafruit.com/hallowing-magic-9-ball.md)
- [Distance Measurement with Ultrasound](https://learn.adafruit.com/distance-measurement-ultrasound-hcsr04.md)
- [Make It Shake, Rattle, and Roll: Accelerometer Use](https://learn.adafruit.com/make-it-shake-rattle-and-roll.md)
- [Adafruit IO Home: Security ](https://learn.adafruit.com/adafruit-io-home-security.md)
- [Make It Plot](https://learn.adafruit.com/make-it-graph-plot.md)
- [Rotary Encoder in CircuitPython](https://learn.adafruit.com/rotary-encoder.md)
- [Sensor Plotting with Mu and CircuitPython](https://learn.adafruit.com/sensor-plotting-with-mu-and-circuitpython.md)
- [Gemma M0 Vibration Sensor Motion Alarm](https://learn.adafruit.com/motion-alarm.md)
- [micro:bit Lesson 1. Using the Built-in Sensors](https://learn.adafruit.com/micro-bit-lesson-1-using-the-built-in-sensors.md)
- [Using MPL3115A2 with CircuitPython](https://learn.adafruit.com/using-mpl3115a2-with-circuitpython.md)
- [Feather-based Hue lighting controller](https://learn.adafruit.com/feather-hue-lighting-controller.md)
- [Wind Blowing Emoji Prop](https://learn.adafruit.com/wind-face-emoji.md)
- [Adafruit PDM Microphone Breakout](https://learn.adafruit.com/adafruit-pdm-microphone-breakout.md)
- [Stream iPhone Sensor Data to Adafruit IO](https://learn.adafruit.com/stream-iphone-ios-sensor-data-to-adafruit-io.md)
- [Motion-Activated Solder Fume Extractor With Lamp](https://learn.adafruit.com/motion-activated-solder-fume-extractor-with-lamp.md)
- [I2C Addresses and Troublesome Chips](https://learn.adafruit.com/i2c-addresses.md)
- [Mystery Box: Haunted Radio](https://learn.adafruit.com/mystery-box-haunted-radio.md)
- [Sensors in MakeCode](https://learn.adafruit.com/sensors-in-makecode.md)
- [Wonder Woman Cosplay Bracers](https://learn.adafruit.com/wonder-woman-cosplay-bracers.md)
- [NXP Precision 9DoF Breakout](https://learn.adafruit.com/nxp-precision-9dof-breakout.md)
- [Mystery Box: Shutterglass Chamber](https://learn.adafruit.com/shutterglass-chamber.md)
- [Toy Car Speed Timer](https://learn.adafruit.com/toy-car-speed-timer.md)
- [CircuitPython Hardware: MPR121 Capacitive Touch Breakout](https://learn.adafruit.com/circuitpython-hardware-mpr121-capacitive-touch-breakout.md)
- [Comparing Gyroscope Datasheets](https://learn.adafruit.com/comparing-gyroscope-datasheets.md)
- [Adafruit I2S MEMS Microphone Breakout](https://learn.adafruit.com/adafruit-i2s-mems-microphone-breakout.md)
- [Adafruit IO Basics: Servo](https://learn.adafruit.com/adafruit-io-basics-servo.md)
- [Circuit Playground's Motion Sensor](https://learn.adafruit.com/circuit-playgrounds-motion-sensor.md)
- [Bluetooth LE MIDI Controller](https://learn.adafruit.com/bluetooth-le-midi-controller.md)
- [NeoPix Arcade Kit - 1D Arcade Game System - Circuit Playground](https://learn.adafruit.com/neopix-arcade-kit-1d-arcade-game-system-circuit-playground.md)
- [Adafruit LSM9DS1 Accelerometer + Gyro + Magnetometer 9-DOF Breakout](https://learn.adafruit.com/adafruit-lsm9ds1-accelerometer-plus-gyro-plus-magnetometer-9-dof-breakout.md)
- [Adafruit MAX31856 Universal Thermocouple Amplifier](https://learn.adafruit.com/adafruit-max31856-thermocouple-amplifier.md)
- [Adafruit MiCS5524 CO / Alcohol / VOC Gas Sensor Breakout](https://learn.adafruit.com/adafruit-mics5524-gas-sensor-breakout.md)
- [Build a Cloud-Connected ESP8266 Power Meter](https://learn.adafruit.com/build-a-cloud-connected-esp8266-power-meter.md)
- [Remote Controlled LED Tea Light Sconce](https://learn.adafruit.com/remote-controlled-led-candelabra.md)
- [Alohamora Bottle](https://learn.adafruit.com/alohamora-bottle.md)
- [Raspberry Pi Analog to Digital Converters](https://learn.adafruit.com/raspberry-pi-analog-to-digital-converters.md)
- [Adafruit LIS3DH Triple-Axis Accelerometer Breakout](https://learn.adafruit.com/adafruit-lis3dh-triple-axis-accelerometer-breakout.md)
- [Using IFTTT with Adafruit IO to Make an IoT Door Detector](https://learn.adafruit.com/using-ifttt-with-adafruit-io.md)
- [Remote controlled door lock using a fingerprint sensor & Adafruit IO](https://learn.adafruit.com/remote-controlled-door-lock-using-a-fingerprint-sensor-and-adafruit-io.md)
- [Home Automation in the Cloud with the ESP8266 & Adafruit IO](https://learn.adafruit.com/home-automation-in-the-cloud-with-the-esp8266-and-adafruit-io.md)
- [BNO055 Absolute Orientation Sensor with Raspberry Pi & BeagleBone Black](https://learn.adafruit.com/bno055-absolute-orientation-sensor-with-raspberry-pi-and-beaglebone-black.md)
- [A Sillier Mousetrap: Logging Mouse Data to Adafruit IO with the Raspberry Pi](https://learn.adafruit.com/a-sillier-mousetrap-logging-mouse-data-to-adafruit-io-with-the-raspberry-pi.md)
- [Capacitive Touch Drum Machine](https://learn.adafruit.com/capacitive-touch-drum-machine.md)
- [ShotTracker Teardown](https://learn.adafruit.com/shottracker-teardown.md)
- [Ursula's Seashell Necklace](https://learn.adafruit.com/ursulas-seashell-necklace.md)
- [Metal Inlay Capacitive Touch Buttons](https://learn.adafruit.com/metal-inlay-capacitive-touch-buttons.md)
- [Textile Potentiometer Hoodie](https://learn.adafruit.com/textile-potentiometer-hoodie.md)
- [MPR121 Capacitive Touch Sensor on Raspberry Pi & BeagleBone Black](https://learn.adafruit.com/mpr121-capacitive-touch-sensor-on-raspberry-pi-and-beaglebone-black.md)
- [Smart Bathroom App](https://learn.adafruit.com/smart-bathroom-app.md)
- [Halloween Scream Box](https://learn.adafruit.com/halloween-scream-box.md)
- [AR1100 Resistive Touch Screen Controller Guide](https://learn.adafruit.com/ar1100-resistive-touch-screen-controller-guide.md)
- [Wireless Power Switch with Arduino & the CC3000 WiFi Chip](https://learn.adafruit.com/wireless-power-switch-with-arduino-and-the-cc3000-wifi-chip.md)
- [3D Printed Wearable Video Goggles](https://learn.adafruit.com/3d-printed-wearable-video-goggles.md)
- [FLORA Sensors](https://learn.adafruit.com/flora-sensors.md)
- [Adafruit TMP007 Sensor Breakout](https://learn.adafruit.com/adafruit-tmp007-sensor-breakout.md)
- [Adafruit LSM9DS0 Accelerometer + Gyro + Magnetometer 9-DOF Breakouts](https://learn.adafruit.com/adafruit-lsm9ds0-accelerometer-gyro-magnetometer-9-dof-breakouts.md)
- [Adafruit MMA8451 Accelerometer Breakout](https://learn.adafruit.com/adafruit-mma8451-accelerometer-breakout.md)
- [Adafruit MPR121 12-Key Capacitive Touch Sensor Breakout Tutorial](https://learn.adafruit.com/adafruit-mpr121-12-key-capacitive-touch-sensor-breakout-tutorial.md)
- [3D Printed Adabot Figurine](https://learn.adafruit.com/3d-printed-adabot-figurine.md)
- [Smart Measuring Cup](https://learn.adafruit.com/smart-measuring-cup.md)
- [Capacitive Touch Sensors on the Raspberry Pi](https://learn.adafruit.com/capacitive-touch-sensors-on-the-raspberry-pi.md)
- [AHRS for Adafruit's 9-DOF, 10-DOF, LSM9DS0 Breakouts](https://learn.adafruit.com/ahrs-for-adafruits-9-dof-10-dof-breakout.md)
- [Cloud-Connected Weather Station with the Arduino Yun & Temboo](https://learn.adafruit.com/cloud-connected-weather-station-with-the-arduino-yun-and-temboo.md)
- [Adafruit 9-DOF IMU Breakout](https://learn.adafruit.com/adafruit-9-dof-imu-breakout.md)
- [Adafruit USB Power Gauge Mini-Kit](https://learn.adafruit.com/adafruit-usb-power-gauge-mini-kit.md)
- [Fitbit Force Teardown](https://learn.adafruit.com/fitbit-force-teardown.md)
- [Adafruit 10-DOF IMU Breakout](https://learn.adafruit.com/adafruit-10-dof-imu-breakout-lsm303-l3gd20-bmp180.md)
- [Flora-Powered TARDIS Costume (for Dogs!)](https://learn.adafruit.com/wearable-flora-powered-tardis-costume-dogs.md)
- [Skill Badge Requirements: Solar](https://learn.adafruit.com/skill-badge-requirements-solar.md)
- [Low Level Magstripe Reader](https://learn.adafruit.com/low-level-magstripe-reader.md)
- [Using an IR Remote with a Raspberry Pi Media Center](https://learn.adafruit.com/using-an-ir-remote-with-a-raspberry-pi-media-center.md)
- [LSM303 Accelerometer + Compass Breakout](https://learn.adafruit.com/lsm303-accelerometer-slash-compass-breakout.md)
- [Arduino Lesson 17. Email Sending Movement Detector](https://learn.adafruit.com/arduino-lesson-17-email-sending-movement-detector.md)
- [Adafruit's Raspberry Pi Lesson 13. Power Control](https://learn.adafruit.com/adafruits-raspberry-pi-lesson-13-power-control.md)
- [Adafruit's Raspberry Pi Lesson 12. Sensing Movement](https://learn.adafruit.com/adafruits-raspberry-pi-lesson-12-sensing-movement.md)
- [Capacitive Touch with Conductive Fabric & Flora](https://learn.adafruit.com/capacitive-touch-with-conductive-fabric-and-flora.md)
- [Adafruit Triple Axis Gyro Breakout](https://learn.adafruit.com/adafruit-triple-axis-gyro-breakout.md)
- [Adafruit Analog Accelerometer Breakouts](https://learn.adafruit.com/adafruit-analog-accelerometer-breakouts.md)
- [Send Raspberry Pi Data to COSM](https://learn.adafruit.com/send-raspberry-pi-data-to-cosm.md)

## Sub-Categories

- [Biometric](https://learn.adafruit.com/categories/biometric.md)
- [Camera](https://learn.adafruit.com/categories/camera.md)
- [Force & Flex](https://learn.adafruit.com/categories/force-and-flex.md)
- [GPS](https://learn.adafruit.com/categories/gps.md)
- [Light](https://learn.adafruit.com/categories/light.md)
- [Proximity](https://learn.adafruit.com/categories/proximity.md)
- [RFID / NFC](https://learn.adafruit.com/categories/rfid-slash-nfc.md)
- [Temperature & Humidity](https://learn.adafruit.com/categories/temperature.md)
- [Weather](https://learn.adafruit.com/categories/weather.md)