Temperature & Humidity
Make your own reflow oven with this easy to build project
EZ Make Oven
4
Beginner
Random eye movements are creepy; eyes that follow you are creepier!
Monster M4sk Is Watching You
6
Intermediate
Is it hot in here or is it just you? Ask the PCT2075 temperature sensor!
Adafruit PCT2075 Temperature Sensor
Beginner
This breakout handles all of your thermocouple needs!
Adafruit MCP9600 I2C Thermocouple Amplifier
Beginner
The AD8495 K-type thermocouple amplifier from Analog Devices is so easy to use, we documented the whole thing on the back of the tiny PCB.
AD8495 Analog Output K-Type Thermocouple Amplifier
Beginner
Using the Analog Devices ADT7410 and CircuitPython to create a smart thermometer
PyPortal Smart Thermometer with Analog Devices ADT7410, Adafruit IO and CircuitPython
8
Beginner
Revisiting a project with newer hardware and expanded features.
Humidity and Temperature Monitor with E-Ink Display
4
Beginner
Precision I2C temperature sensing from Analog Devices
Analog Devices ADT7410 Breakout
1
Beginner
Keep your plants happy with an I2C temperature/moisture sensor
Adafruit STEMMA Soil Sensor - I2C Capacitive Moisture Sensor
14
Beginner
An I2C-interface temperature & humidity sensor in a nice enclosed style!
AM2315 - Encased I2C Temperature/Humidity Sensor
6
Beginner
Learn to control AC equipment using reef-pi
reef-pi Guide 2: Power Controller
8
Intermediate
Installation and configuration of reef-pi, the open source reef tank controller, capable of automating AC equipment, DC pumps, LED lights and more
reef-pi Guide 1: Setup and Demonstration
15
Intermediate
Use a Crickit and Circuit Playground Express to heat or cool items.
Make It Hot or Cold
5
Beginner
Help your compost THRIVE with this waterproof, Circuit Playground, powered smart compost machine
Compost Friend!
7
Intermediate
Allows your plants to let you know when they need a drink.
Soil Moisture Sensor with Circuit Playground Express and MakeCode
21
Beginner
Keep an "eye" on things that are best stored at a specific temperature and/or relative humidity.
Storage humidity and temperature monitor
7
Beginner
It's log, it's log, it's big, it's data, it's good!
Data Logging with Feather and CircuitPython
11
Beginner
Learn how to sense light using your micro:bit
micro:bit Lesson 4. Sensing Light
4
Beginner
A I2C-friendly version of those popular DHT sensors
Adafruit AM2320 Sensor
5
Beginner
How to connect and use a DS18B20 one-wire temperature sensor with CircuitPython!
Using DS18B20 Temperature Sensor with CircuitPython
12
Beginner
The BME680 combines Temperature, Humidity, Pressure and Gas Sensing!
Adafruit BME680
12
Beginner
Make a nice, cold beverage using thermoelectric cooling!
Chilled Drinkibot
21
Intermediate
Sensors, blinky things and code to get you connected to Google Cloud IoT Core and build end to end solutions.
Arm-based IoT Kit for Cloud IoT Core - Getting Started
5
Intermediate
Explore some new features in CircuitPython 2.0.0 with nothing but your board and one wire!
CPU Temperature Logging with CircuitPython
11
Beginner