Unlike robots whose roots trace back to 1962 or even sooner, collaborative robots or cobots trace their roots to 1996 – over 34 years later. While the robot is an autonomous machine that functions without human control, a cobot employs artificial intelligent (AI) to perform tasks in collaboration with human workers. Major sensor technologies used […]
Sensor Tips
Ultra-wideband proximity sensors enable power-saving interactivity in smart appliances, chargers, smart locks
An upgraded ultra-wideband (UWB) proximity sensor enhances LCD screen lifetime, increases interactivity and gives devices an automated, power-saving mechanism. Its approach detection feature lights the display immediately upon approach and turns it off automatically once a person leaves the detection zone. Through contextual awareness, the device knows your intentions and is ready when you are. […]
Inductive position sensors optimized for EV motor control
The LX34070 IC has been purpose-built for EV motor control applications. It includes differential outputs, fast sample rates and features that make it functional-safety-ready for ISO 26262 compliance in the Automotive Safety Integrity Level–C (ASIL–C) classification. “The LX34070 inductive position sensor enables lighter, smaller, more reliable motor control solutions that meet stringent safety requirements, reduce […]
What software-definable sensors are available now?
Sensor designers are pursuing software-defined (or programmable) sensors for their increased relevance and applications in the Industrial Internet of Things (IIoT). Automobiles are one market segment that can benefit from over-the-air (OTA) update capabilities and automakers have the resources to make significant changes to implement them. OTA updates are one way to future proof vehicles, […]
Incremental encoders offer 16 quadrature resolutions from 96 to 4096 PPR
CUI Devices’ Motion Group announced the introduction of a new series to its AMT incremental encoder family. Based on the existing AMT11 series package, the new AMT11A series is not subject to silicon-related lead time constraints and can serve as a drop-in replacement for AMT11 encoder models. AMT11A encoders offer 16 quadrature resolutions from 96 to 4096 PPR, selectable via […]
How can mature sensors create new sensing opportunities?
Pulse oximetry (blood oxygen saturation level in %SpO2) and pulse rate (in beats per minute) have been performed with clamp on the finger measurements for many years. With their built-in display, they are intended for either a health care professional or even the user reading of the measurements. In some instances, these devices even provide […]
Human presence detection and you
By Charles Pao, Senior Marketing Specialist at CEVA Mobile phones and tablets are getting more powerful, but if you’re serious about doing work (remotely), the dedicated work laptop still reigns supreme. Privacy and productivity have become increasingly important in this new paradigm of working anywhere. To help with both in the age of mobile computing, […]
What’s an acoustic leak detector?
Acoustic leak detection sensor technologies rely on the fact that liquid and gas leaks are noisy. However, it’s not necessarily a noise that the human ear can detect, it can be in the ultrasonic region. Leaky water pipes are a significant environmental challenge – UN Sustainable Development Goal No. 6 states that clean (drinking) water […]
What sensors are used in AR/VR systems?
A wide range of sensor technologies is required to support augmented reality and virtual reality (AR/VR) systems. Today’s AR/VR implementations are mostly focused on visual and audio interfaces and rely on motion tracking and listening/voice recognition sensors. That’s beginning to change with new types of sensors and various types of haptics being introduced. This FAQ […]
Touchless angle sensorssport IO-Link output interface
Novotechnik U.S. introduces the RFC4800 Series of touchless angle sensors measuring angular position up to 360°, revolution counter, and speed—without wear. The RFC 4800 is now available with an IO-Link output interface. Its serial communication protocol needs only three wires to transmit measured values and status information simultaneously. The status bit can signal a controller […]