Dorset based Precision Acoustics achieves exceptional results calibrating a hydrophone - normally used to detect ultrasound - at sonar frequencies.
Concerns have emerged within the standards body responsible for managing the radio spectrum allocation and wireless device conformance that more guidance is needed to help ensure spectrum sharing. Tony Ingham reviews the situation.
Inline (fixed) thermal imaging cameras or non-contact infrared temperature sensors are currently limited in the accuracy they can achieve, but recent developments by Micro-Epsilon could change that.
Launching the remarkable Banner Engineering Q3X and Q4X laser sensor ranges to the UK market, Turck Banner's Ian Manning takes a closer look at the differences between LED and laser based object and distance sensing technologies.
Stanford engineers have created a plastic skin-like material that can detect pressure and deliver a Morse code-like signal directly to a living brain cell.