The new IR Topled D5140 from German-based Osram Opto Semiconductors is reported to require considerably less pc board space than before. It enables more compact sensors to be produced for monitoring fitness levels, for example in fitness armbands. The spectral sensitivity of the D5140 has been optimised for visible light and allows precise heart rate measurements using red or green light. The component is also ideal as an ambient light sensor.
A skin-like biomedical technology that uses a mesh of conducting nanowires and a thin layer of elastic polymer might bring new electronic bandages that monitor biosignals for medical applications and provide therapeutic stimulation through the skin. The research behind this project was conducted by scientists from Purdue University (West Lafayette (IN), USA).
The “IDTechEx Show!” – also known as Printed Electronics USA – in Santa Clara, California, was attended by 3146 visitors from 45 countries. 212 exhibitors were showcasing their materials, machinery, components, finished devices and services.
