It seems that the Chinese liquid level sensor utilizes the same optical technology being implemented by SST i.e. by using a combination of one infrared light transmitter and receiver to achieve ...

The photoelectric bubble sensor also supports non-invasive detection of fluids and air bubbles in a tube. It has a permanent opening sized for most standard tube sizing, allowing the tube to be ...

[Fearless Night]’s optical theremin project takes advantage of the kind of highly-integrated parts that are available to the modern hacker and hobbyist in all the right ways. The result is a ...

Figure 1a shows a slotted optical switch. An LED is mounted in a plastic housing, facing a phototransistor, but separated by a gap. If something moves into the gap, it blocks the light path between ...

The inlaid diagram above gives you an idea of how the sensors work. An IR LED and infrared diode are positioned at either end of a piece of clear aquarium tubing.

Nisshinbo Micro Devices Inc. offers a variety of small, thin digital and analog optical position sensors, which it has developed by marrying circuit-design skills with its device ...

Conventional 2D semiconductor-based sensors face challenges in achieving low resistance electrodes, resulting in poor optical signal processing efficiency, which has been a major obstacle to ...

TOKYO, November 13, 2024--Using silicon photonics technology for semiconductor optical circuits, OKI (TOKYO: 6703) has successfully developed an ultracompact photonic integrated circuit chip with ...

Since diseased cells, such as cancer cells, frequently carry information that distinguishes them from normal cells, accurate probing of these cells is critical for early detection of a disease. For ...

Logitech’s new G305 wireless mouse is the latest entry in the company’s lineup of gaming mice, and it brings the company’s top-of-the-line HERO optical sensor to a more budget-priced device.