To build your very own IoT rain checking system, you will need a Raspberry Pi 3 Model B, a DHT11 Temperature & Humidity Sensor (4 pins), and a raindrop sensing board, which can be purchased for ...

The project utilizes a Raspberry Pi 3 Model B mini PC, DHT11 Temperature & Humidity Sensor, SparkFun Soil Moisture Sensor, and a Photoresistor. It is classified as an easy project, making it ...

This is just one course that will have you creating your own projects, and in this Raspberry Pi 4 essentials focus, you’ll explore using LEDs, switches, DHT11 sensors, and more. Learn how to set ...