C&EN

High Brightness Circularly Polarized Organic Light-Emitting Diodes Based on Nondoped Aggregation-Induced Emission (AIE)-Active Chiral Binaphthyl Emitters

Key Laboratory of High Performance Polymer Material and Technology of Ministry of Education, Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, Nanjing ...

Can this $25 multimeter hold its own against my $250 unit? I put it to the test

For around $25, the Neoteck TS20D is a fully-featured, well-made, and decently accurate tool that will handle most multimeter-related tasks. It's small enough to drop into a pocket or toolbox, durable ...
Hackaday

DIY Grid Dip Meter Teardown

You don’t see them much anymore, but there was a time when any hobbyist who dealt with RF probably had a grid dip meter. The ...
IEEE

Design of an Interface Test Adapter for Sequential Testing of Transient Voltage Suppressor Diodes to Reduce Test Cycle Time

Abstract: The advancement in semiconductor circuit design, particularly its miniaturization has increased the circuit sensitivity to electrical stresses. To protect the circuits, transient voltage ...
IEEE

Analysis of SiC Schottky diodes after thermal vacuum test by means of lock-in infrared thermography

Abstract: In this work, SiC Schottky diodes specifically developed for the BepiColombo space mission are studied by Lock-in Infrared Thermography (LIT) to analyse local defects observed in their top ...
Hosted on MSN

Millions of households must check their energy meter or risk higher bills in January

Millions of households risk inaccurate bills in the new year if they don't submit meter readings by the end of the month. Most households now have a smart meter, which suppliers say provides more ...