CUI Devices’ Thermal Management Group announced the addition of IP68-rated fan models to its line of dc axial fans. These waterproof dc fans offer complete protection against moisture and dust, making them ideal for a range of harsh environments such as refrigeration, HVAC, medical, and more. The IP68-rated fans feature dual ball bearing construction, square frame sizes of […]
Medical
Delivering power supply reliability in mission-critical systems
There are several factors to consider when selecting a power supply that delivers the high voltages often needed by large and complex high-performance systems. For almost all electronic products and systems, high reliability should be expected. Still, in some markets, reliability cannot be compromised or a trade-off for other performance factors. In particular, mission-critical industrial […]
Flexible artificial intelligence optoelectronic sensors towards health monitoring
Researchers at Tokyo University of Science (TUS) have developed a flexible paper-based sensor composed of nanocellulose and zinc oxide (ZnO) nanoparticles that operate like the human eyes and brain. The sensor is energy-efficient, responds to optical input in real-time, and is both flexible and easy to dispose of, making it ideal for health monitoring applications. […]
How is sensing used to detect glaucoma?
The term glaucoma is used to describe a group of eye diseases. In addition to damaging the eye’s optic nerve, glaucoma can result in vision loss and even blindness. About 3 million Americans have glaucoma, but the disease affects more than 67 million people worldwide and is the second leading cause of blindness. Glaucoma occurs […]
How is sensor fusion used in medicine?
Sensor fusion is most frequently discussed in smartphone and automotive control applications. However, the fusion aspect was initially created for military analysis. From the analysis standpoint, for improved decision making, medical applications can and have benefited from sensor fusion. One example is in cancer detection and focused surgery. Specifically, the detection of and surgery for […]
How do micro photo sensors work and what are they used for?
Micro photo sensors have built-in amplifiers and are available in a variety of configurations, with modulated, non-modulated, and polarized light beams. They’re used to provide precise and stable sensing or positioning of materials, components, or assemblies. Some have integrated connectivity, like IO-Link and IP 67 environmental ratings. Uses for micro photo sensors include precision manufacturing […]
What is normal blood pressure?
If you answered 120 over 80 mmHg, you are using criteria that is over 20 years old. As reported in a 2003 article, revised guidelines categorized normal blood pressure as <120/80 mmHg. Since the measurements are meant to lower the risks from not recognizing what is often called the silent killer – high blood pressure […]
Processor controls human-to-machine interfaces
Nuvoton is pleased to announce the NuMicro MA35H0 series, a high-performance microprocessor for industrial HMI (Human Machine Interface) applications. As well as general control and user interface applications, this MPU is ideal for numerous sophisticated tasks across industrial and commercial applications – in fields as diverse as industrial HMI, factory automation, smart buildings, smart homes, […]
Reed relays now offered in 5kV stand-off, up two 1.5kV switching version
Pickering Electronics has added a 5kV stand-off, up to 1.5kV switching version to its single-in-line Series 104 reed relay family. Previously, to achieve a 5kV stand-off rating, a larger, non-SIP (Single-in-Line-Package) relay was required. Four of the new 104 5D parts can fit the same PCB area that one larger style occupied, even with sufficient […]
Tiny, resettable fuse boasts 240 VAC max voltage
Bel introduces the 0ZAF series as the latest addition to their lineup of surface mount PTC resettable fuses. Featuring a compact 2920 chip size, it boasts a maximum voltage of 240V AC. The operational (hold current) range extends from 50mA to 160mA, and it is designed to operate effectively within a temperature range of -40ºC […]