It isn’t that hard to make an electronic rain gauge if you have a steady source of power or you don’t mind changing batteries ...

Looking to expand your catalog of retro gaming projects? These six Raspberry Pi devices are the perfect projects for fans of Tetris, Snake, and more.

SparkFun has recently released the Digi X-ON LoRaWAN development kit an all-in-one IoT development kit designed to simplify ...

Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, ...

Smart Flow Meter is an application is for connecting the application to an Arduino via Bluetooth and when the Bluetooth is connected you can receive data from the Arduino as a string by UART protocol ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Executive Editor David ...