Novotechnik introduces the TFD Series of touchless linear position sensors that provide wear-free operation in tight spaces. Maximum sensor dimensions are 40 x 27 x 7 mm thin. The sensing direction can be either parallel or perpendicular to mounting holes. The TFD-4000 Series utilizes a magnetic position marker to provide a touchless measurement range of […]
Sensor Tips
Smoke detectors and alarms, Part 4
The low-cost, reliable, ubiquitous smoke detector is an example of complex physics and optics made real by semiconductors. Technology is always improving and adding features to existing products, and that’s true of smoke detectors and alarms. At the same time, the “protection” world is very cautious about adding features and frills which may detract, impede, […]
MEMS 2021 report card: C+
Sensors marketing consultant Roger Grace has issued his 2021 MEMS Commercialization Report Card. Do you agree with his conclusions?
Smoke detectors and alarms, Part 2
The low-cost, reliable, ubiquitous smoke detector is an example of complex physics and optics made real by semiconductors. This part looks at the two widely used approaches to smoke detection. Q: How do smoke detectors actually detect smoke? A: There are two basic and very different approaches, one based on photoelectric principles and the other […]
Smoke detectors and alarms, Part 3
The low-cost, reliable, ubiquitous smoke detector is an example of complex physics and optics made real by semiconductors. Given the huge market for smoke alarms of both types – easily tens of millions of units per year for new and replacement/upgrade units – it’s no surprise that many IC vendors offer components and reference designs […]
IDS presents several new products and camera developments at VISION
Today, cameras are often more than just suppliers of images – they can recognize objects, generate results or trigger follow-up processes. Visitors to VISION Stuttgart, Germany, can find out about the possibilities offered by state-of-the-art camera technology at IDS booth 8C60. There, they will discover the next level of the all-in-one AI system IDS NXT. […]
Smoke detectors and alarms, Part 1
The low-cost, reliable, ubiquitous smoke detector is an example of complex physics and optics made real by semiconductors. We’ve come to accept the basic residential smoke detector, which retails for just $15 to $30, as a standard home-safety accessory. Most building codes now require these in or near designated areas such as the kitchen, bedroom […]
2M optical modules ensure easy vision systems development
Teledyne e2v announces the release of its 2-Megapixel Optimom, the first in a range of MIPI CSI-2 optical modules. Powered by Teledyne e2v’s proprietary image sensor technology, Optimom has been thoughtfully designed to ensure there is minimum development effort required for vision-based embedded systems for robotics, logistics, drones or laboratory equipment. Optimom 2M features a […]
Lidar sensor features range exceeding 1,000 m
The Eyeonic Vision Sensor has demonstrated the ability to perceive, identify, and avoid objects at a range of more than 1 kilometer. Having previously demonstrated a detection range of more than 500 m at CES earlier this year, SiLC has now optimized its technology to go beyond 1,000 m–a feat that no other company can […]
Bio-inspired MEMS mic targets connected consumer devices
The SKR0400 is the world’s first bio-inspired directional MEMS microphone built for current and future consumer electronics devices. With a powerful combination of performance, audio quality, and a small yet flexible form factor, Soundskrit’s revolutionary new microphone will become the go-to technology for OEMs around the world and reset expectations for consumers for decades to […]