A total of four Hall Effect sensors are used in Micronas’ throttle position demo as explained at Convergence 2010 by Jochen Seidler. The sensor could be a programmable sensor with a ratiomatic, linear output such as one from Micronas HAL 82x family. For more information on Micronas HAL 82x Hall Effect sensors, click here. To […]
Single IR-Based Sensor Performs Ambient Light and Proximity Sensing
At Convergence 2010 in Detroit, Intersil’s Niyant Patel explains how a single infrared (IR) sensor can provide both ambient light and proximity sensing for vehicles. The Intersil ISL29028 ambient light and proximity sensor operates linearly down to 1 millilux and can use 850nm and 950nm external IR LEDs. For more information on Intersil’s ISL29028 ambient […]
Automotive Camera Module Operates in Low-Light Applications
Melexis’ Mark White demonstrates the capability of the Melexis automotive camera module for night vision applications at Convergence 2010. With its high dynamic range and high sensitivity for low light levels and sensitivity to near infrared light, Melexis automotive camera module (ACM), the MLX75403, can be used for night sensing applications. For more information on […]
Touch Sensing in a Remote Keyless Entry System
At Convergence 2010, Atmel’s Toby Prescott demonstrates touch sensing in a remote keyless entry system. The capacitive touch sensing capability is provided by the ATA6617, a LIN system in package solution. Atmel’s QTouch Library enables a number of touch applications. Convergence has been the premier automotive electronics event since 1974. This year’s Convergence had a strong focus […]
Honeywell Extends SMART Position Sensor to 225 mm
Adding to its SMART Position Sensor 75 mm Linear Configuration, Honeywell’s SMART Position Sensor 225 mm Linear Configuration’s simple, non-contact design eliminates mechanical failure mechanisms, reduces wear and tear, improves reliability and durability, enhances operational efficiency and safety, and minimizes downtime. Also, the adaptable, non-contacting design allows customers to eliminate unnecessary connections for installation, reducing […]
Embedded Pressure Sensor Addresses Variable Air Volume (VAV) in Wireless System
Here is an interesting application of pressure sensors in a wireless environment. CAN2GO’s Variable Air Volume (VAV) building automation controller has an on-board pressure sensor and is capable of bidirectional communication with EnOcean and wired end-devices. EnOcean is rapidly becoming the defacto standard for wireless building automation. The controller features an embedded EnOcean transceiver and […]
IMI Sensors Universal Transmitter Provides 24/7 Industrial Vibration Monitoring
IMI Sensors model 682A16 is a Universal Transmitter, a DIN rail mounted, relay module with optional detachable front panel LCD display and programmer (Model 070A80 sold separately) for industrial monitoring, control, and alarm requirements. The 682A16 provides loop power for 2-wire, 4-20 mA sensors and ICP excitation for analog 8 mV/g to 120 mV/g accelerometers. […]
Filter Protects Small Digital Humidity Sensor
It takes a variety of components to make a sensor appropriate for targeted applications and environments. To protect Sensirion’sSHT2x humidity and temperature sensor from water, dust, dirt and various contaminants, the SF2 filter cap is such a component. Made of PBT (Polybutylene Terephthalate) the filter cap has an integrated filter membrane. With a filtration efficiency […]
Sensing Functions to Increase in Smartphones
ABI Research says that by 2013, 85% of smartphones will ship with GPS, over 50% will ship with accelerometers and almost 50% will have gyroscopes. A sensor-driven user interface (UI) will be an increasing theme in the next wave of mobile UI innovation. This will turn objects, locations, and people into networked, interactive elements according […]
Send Critical Health Sensing Data to Your Mobile Phone
Imec and Holst Centre, together with TASS software professionals have developed a mobile heart monitoring system that allows electrocardiogram data to be displayed on an Android mobile phone. Wireless sensor nodes that continuously monitor physical and vital parameters comprise a Body Area Networks (BAN). Getting the processed sensor data in such health measurements as cardiac […]
