With a sprinkling of hardware and software, he was able to get these cheap laser particle sensors working on his Raspberry Pi, and his work was ultimately incorporated upstream into Mycodo.

A measure of the received signal strength (more = stronger), or of the amount of time required to achieve a desired signal strength (less = better), is an indication that the correct type of sensor ...

Aluminium is a fundamental material across a wide range of industries, with the transportation, construction and packaging ...

When two vehicles are too close to each other, warnings are sent to both vehicles. These GPS based systems are scalable and can cover a large fleet of vehicles moving at high speeds, but they are ...