Time is of the essence. When an active shooting occurs, the key to preventing and/or minimizing injuries and death is quickly identifying exactly where the shooter is, end the threat and then treat and transport victims. Gunshots have unique audio characteristics so microphones can detect and provide information for location analysis. With its ShotSpotter site […]
Sensor Tips
How to design an Arduino-based EMG monitor
Electromyography (EMG) is a medical procedure that evaluates the health conditions of muscles and nerve cells. These cells transmit electrical signals that cause muscles to contract or relax. EMG is used to read these signals and plot them as numbers or graphs. Typically, EMG is performed by doctors as one part of a diagnostic tool […]
What is the difference between an absolute and incremental position encoder?
Measuring the position of a rotating shaft, speed or direction of motion typically requires a rotary encoder. The two main types of encoding techniques are: absolute and incremental encoders. The absolute encoding technique provides a specific and unique position value for every point of rotation when it is switched on. Absolute encoding is commonly achieved […]
LHA-19-R series hermetically sealed AC-LVDTs
Alliance Sensors Group, a div of H.G. Schaevitz LLC, has expanded its linear position sensor line with the LHA-19-R series AC-LVDTs (Linear Variable Differential Transformers). These rugged yet high precision linear sensing devices are hermetically sealed, contactless devices with a radial connector designed for industrial and commercial applications such as factory automation, metal and paper […]
Sakor Technologies provides new dynamometer system to General Atomics Aeronautical Systems
SAKOR Technologies announces that it recently provided a dynamometer test system to General Atomics Aeronautical Systems for use in testing starters/alternators for military remotely piloted aircraft (RPA) of the Predator class and larger. The system features a 58 horsepower (Hp) AccuDyne AC 4 quadrant motoring dynamometer and other subsystems configured for starter/generator testing and is […]
Magnet-free inductive position sensing targets automotive motor commutation
Renesas Electronics Corporation launched its magnet-free IPS2550 inductive position sensor. Featuring improved performance and easy customization, as well as total stray field immunity, and reduced weight and form factor, the IPS2550 is ideal for use as an absolute position sensor for high-speed motor commutation in passenger cars, heavy-duty commercial and off-road vehicles as well as […]
Automotive noise-canceling sensor cuts cable weight, complexity
Molex introduced an accelerometer-based Road Noise Cancelling (RNC) sensor, the first product in a new family of automotive Active Noise Cancellation (ANC) sensors. These sensors will play a critical role in combatting unwanted road, wind and HVAC car noise while reducing low-frequency sounds that increase driver fatigue. Advancements in the electronics industry have enabled ANC technology, […]
Temperature sensors optimized for COVID-19 vaccine monitoring and storage
Swift Sensors announces the launch of its secure wireless vaccine storage unit monitoring and alert system to enable medical facilities and pharmacies to remotely monitor COVID-19 vaccine storage temperatures, automate data logging, and respond quickly in case of an equipment problem or power failure. As vaccine suppliers and public health agencies expand the number of locations […]
ams launches new family of high-speed industrial image sensors
ams, a worldwide supplier of high-performance sensor solutions, has introduced the CSG family of image sensors, enabling manufacturers to develop industrial vision equipment that achieves higher resolution at very high frame rates. The new CSG14K and CSG8K sensors, supplied in – respectively – a stand-ard 1-in. or a 1/1.1-in. optical format, allow factory operators to […]
How do you want to monitor glucose?
Many people with diabetes need to monitor their blood glucose levels. For type 1 diabetes patients, regular monitoring and insulin injections are mandatory. For type 2 patients, glucose monitoring can indicate if lifestyle changes are improving their level. According to data from 2019, approximately 9.3% of the global adult population were living with diabetes in […]