Raspberry Pis and Home Assistant are a match made in heaven. The former is great at sensing the world around it and ...

You can throw a Raspberry Pi camera and OpenCV at the problem and approach it through software, or you can buy an off-the-shelf RGB sensor and wire it up to an Arduino. Or you can go back to ...

When comparing the Raspberry ... such as IR distance sensors, pressure sensors, and even simple potentiometers: you can't use them directly with the board. The Pi, unfortunately, doesn't come ...