Learn how to measure CO2 levels in the air with the low-cost Senseair sensor and a Raspberry Pi.
Learn how to measure temperature, humidity and air pressure with RuuviTag sensors and use Raspberry Pi and Java code to collect and process the data.
Learn how to build an air quality monitoring device with a PMS7003 sensor, Raspberry Pi and some Java code. Help raise awareness about air pollution.
Learn how to install Java 11 (OpenJDK) on a Raspberry Pi with a Raspbian/Debian/Ubuntu or similar OS.
By following the provided instructions, you can create a headless Raspberry Pi (without a monitor and a keyboard) that's ready for remote access over SSH.