And now for something completely different… Photos by Kel Edge & RDMO. Eleven years ago in August 2014, at Monterey, ...

The composition of soil is just as important as the quality of the seed that's planted. Analyze yours with these soil test ...

Others have a slanted inside with measurements on the slant. The idea is that this keeps the liquid level without having to hold the cup up to eye level to check the measurement. If you need more ...

Professor Kim Young-ki from Pohang University of Science and Technology (POSTECH) and his research team announced on the 24th that they have developed a liquid crystal-based sensor technology ...

We may receive a commission on purchases made from links. There are tools in every tool chest that get used so often they can legitimately be labeled as essential. But there are many other tools ...

Without any electronics, the biologically driven probe was ... to create a sensor that would change colour to indicate spoiled milk. Milk's freshness is closely linked to its pH level, which ...

In this article, we present a highly sensitive liquid-level sensor using a custom hollow coaxial cable transmission ... can be flexibly applied to the proposed coaxial probe for liquid-level sensing ...

When the liquid level rises slowly to approach the sensor, the liquid will create a parasitic capacitance and it will be coupled to the static capacitance so that the final capacitance value will ...

Because it plays an important role in liquid ... turbidity sensor used in this project is shown below. As you can see, this turbidity sensor module comes with 3 parts. A waterproof lead, a driver ...