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2011-05-30 Wireless sensor node powered by solar harvesting source
Silicon Labs has launched an energy-efficient wireless sensor node solution powered by a solar energy harvesting source.
2004-05-17 Wireless sensor nets demand trade-offs
This article will analyze the design trade-offs between node duty cycle and system-level performance, pinpointing opportunities to improve power efficiency while maintaining network robustness and responsiveness
2006-11-02 Wireless sensor net links IP, Web services
Arch Rock Corp. released a wireless sensor network that the company says is simple enough to be deployed in an hour as a pilot network in a factory, office building or data center, yet sophisticated enough to be seamlessly integrated into enterprise apps
2014-11-13 Wireless sensor dev't kits speed deployment of IoT, Big Data
The kits allow engineers to establish a wireless sensor system in as little as 15 minutes to report and analyse remotely various types of sensor data such as temperature, humidity and motion/vibration
2008-02-18 Use UWB in ultralow-power Zigbee sensor nodes
The IEEE 802.15.4 standardization committee who defined the MAC and PHY adopted by Zigbee has proposed an alternative PHY relying on UWB technology.
2005-01-03 Understanding sensor data acquisition
Sensors are in widespread use, either as part of a microcontroller or separately in an embedded system. However, one of the more efficient circuit implementations combines a high-performance analog-to-digital (A/D) converter with an integrated MCU.
2007-10-09 Ultralow-power modules ease wireless sensor net designs
ANT has launched the AT3 family of modules featuring ANT's RF ultralow-power protocol, SensRcore wireless sensor development platform, and consistent hardware footprint
2016-02-23 Sensor hubs take centre-stage at MWC
While STMicroelectronics and Bosch have new sensors for mobile,
2011-11-16 Making low power possible in wireless sensor networks
Find out why low power features and integration of modules in a single chip are vital for a rugged and efficient node development
2008-07-01 IP standards to Roll for sensor nets
Aiming to define a spec for Internet Protocol as early as June next year, the IETF's Routing over Low-power and Lossy Networks (Roll) group is pursuing a standard way for control and sensor nodes on Bluetooth, Wi-Fi and 802.15.4 nets to link to the broader Internet
2012-03-30 Integrated sensor nodes with GSM modems simplify wireless DAQ
Here's a look at the implementation of a sensor network using a global system for mobile communication modem
2012-01-02 A primer on wireless sensor network
Here are the basic concepts of wireless sensor networks and protocols, the significant elements comprising a wireless sensor, and some of the important design considerations for using them
2007-05-14 Wireless sensor network node features Zigbee support
Moteiv Corp. has taken the wraps off the latest in its Tmote product family, with the introduction of its latest wireless network node that supports Zigbee
2016-04-28 Tackling IoT and Industry 4.0 sensor backplane needs
Read about the configurable analogue architecture that supports the bimodality requirements of the sensor backplane for both IoT and Industry 4.0 applications
2005-11-04 Startup offering 'energy harvesting' magnet sensor
Startup EnOcean introduced a solar-powered RF magnet-contact sensor that can eliminate dependence upon batteries for wireless security systems
2012-05-22 Startup develops WiFi node for IoT
Electic Imp's innovation combines standardization on WiFi and on a physical format based on the SD memory card socket. But it also offers a system partition that helps reduce costs for product developers.
2015-08-24 SK Hynix invests $1.8M in image sensor start-up
Memory chipmaker SK Hynix invests about $1.8 million and acquires a 9.1 per cent stake in Silicon Valley start-up Stratio Technology to boost its portfolio in the growing image sensor industry
2011-03-03 Signal processor enables wearable biomedical sensor systems
The CoolBio biomedical signal processor jointly developed by imec, Holst Centre and NXP consumes only 13pJ/cycle when running a complex ECG algorithm at 1MHz and 0.4V operating voltage.
2007-03-01 Sensor nets out to solve real-world problems
At the IRRR Radio and Wireless Symposium held in January, academic researchers presented concrete examples of advanced wireless data and sensor networks
2007-10-01 Sensor nets monitor safety-critical structures 24/7
Structural health monitoring a sensor-based preemptive approach that could supplement the current system of visual inspections and follow-on tests of bridges, buildings, aircraft and other safety-critical structures
2008-04-09 Sensor captures clear video in high-contrast setups
The MT9V033 WVGA sensor from Aptina Imaging is said to deliver extremely high dynamic range, which is important for capturing clear images and video in high-contrast lighting conditions
2013-04-12 Resolve wireless sensor network issues
Multichannel time-synchronised mesh networks based on 802.15.4 radios address several concerns in building wireless sensor networks
2009-11-20 Paving the way to strong sensor, control nets
By using a combination of standards for the radio and software stacks, developers can avail themselves of a strong, clear roadmap to the future of low-power wireless sensor networks
2011-02-03 Op amp family improves sensor measurement
TI's OPAx320 family supports high-impedance sensor signal conditioning with 0.9pA input bias current, zero crossover distortion, 150?V offset voltage, and common mode rejection rate of 114dB
2011-03-08 NI wireless sensor networks extend measurement capabilities
National Instruments' new programmable gateway and voltage/resistance temperature detector increase each of the company's WSN platforms.
2004-10-21 Micron image sensor with TrueSNAP technology
Micron announced commercial sampling of its new MT9V022 DigitalClarity high speed, wide-VGA high-performance image sensor
2003-11-18 Micron image sensor features TrueSNAP technology
Micron Technology has announced the availability of its MT9V403 high-speed VGA image sensor, with True Shutter Node Active Pixel (TrueSNAP) technology.
2015-06-15 Leveraging sensor data analytics in 'Big Data
With the growth and acceleration of the Internet of Things (IoT), connected devices will overtake humans as the most prevalent sources of "Big Data."
2005-09-01 Keys to new car sensor
As electronic content in cars increases, low-cost, reliable sensing systems become even more important.
2014-11-24 Japan's Megachips eyes sensor hubs for IoT devices
Megachips is Japan's only fabless chip company listed among the top 25 in the world by IC Insights. The company has worldwide revenues of more than $600 million.
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