This repository contains code examples for Raspberry Pi and Raspberry Pi Pico projects.
It will not be regularly updated, and it will not contain code beyond an experimental stage (no "production level code", such code will be uploaded elsewhere).
See folders for short project descriptions (Pico projects), or click on the links for more information or a short video presentation.
Note: in no particular order
Project 1 - Plant irrigation system
https://hackaday.io/project/177954-remotely-controlled-plant-irrigation-system
Project 3 - Simple (MQTT) weather station
https://hackaday.io/project/181570-simple-weather-station-lcd-mqtt
Project 2 - Soil moisture measurement
https://hackaday.io/project/178522-moisturehumidity-measurement-device
Project 4 - TBD
Project 5 - Air humidity measurement
https://hackaday.io/project/178522-moisturehumidity-measurement-device
Project 6 - (IoT) Geiger counter
https://hackaday.io/project/184266-geiger-counter
Project 7 - 6bit R-2R ladder DAC connected to MCP23016 I/O expansion for I2C bus
https://hackaday.io/project/188593-6bit-digital-analog-converter
Project 8 - TBD
Project 9 - Exploring the RP2040 clocks
Exploring the RP2040 clocks and experimenting with external oscillators.
Project 10 - Pico and Pico-GPS-L76B GNSS module
Connecting a Pico-GPS-L76B GNSS module to the Pico.
Project 11 - Thermal imaging with MLX90642 32x24 InfraRed (IR) array
https://hackaday.io/project/204048-infrared-home-intrusion-system