Sometimes we need a non-contact liquid level sensor. There are several ways to build that, but the easiest is to try an optical liquid level sensor. You may already have an idea in mind since you are ...
Winooski, VT. SemiProbe Inc. announced it has installed a 200-mm fully automatic electro-optical probe system at VTT Technical Research Centre of Finland Ltd. VTT has silicon photonics design and ...
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