If you’re wondering how this ultrasound board interfaces with the outside world, there’s a header for a Raspberry Pi on there, too, so this project has the requisite amount of blog cred.

There are several ways of utilizing an ultrasonic scanner ... A simple fix could be to get a soil moisture sensor and pair it with your Raspberry Pi. The sensor can estimate the level of water ...

That’s a big deal for the Raspberry Pi ecosystem. Most cameras out there today use CMOS sensors in rolling shutter mode. That means that the sensor starts in the upper left corner and rasters ...

The sensor is connected to a Raspberry Pi and is precisely controlled by serial communication and hardware PWM control. The acquired data can be saved in numpy array or CSV format, allowing for ...