Trump Declared a Space Race With China. The US Is Losing

On the other were two more figures in space suits, with the tiniest Stars and Stripes planted in the lunar soil. Cruz ...
EE World Online

Bluetooth LE module variants add memory and power configuration flexibility

The ISP2454-LX family from Insight SIP is a Bluetooth Low Energy module platform built on Nordic Semiconductor’s nRF54L15 SoC ...
Hackaday

Making A CRT Spin Right Round, Round, Round

If you’ve got a decent CRT monitor, you can usually adjust the settings to make sure the image scans nicely across the whole ...
IEEE

A Critical Fault-Tolerant Inverter Based on Internal Evolutionary Short-Circuit Failure Mechanism of IGBT Module

Abstract: Long-term and stable operation after failure is a challenge for high-reliability power converters. An extreme characteristic of IGBT is deeply explored, and a new cold-redundant inverter ...
IEEE

Modeling of Magnetic Field in Low-Voltage Circuit Region of Medium-Voltage H-Bridge Module

Abstract: The H-bridge module is the core component of the medium-voltage cascade system. The rapid switching of high-power Insulated gate bipolar transistor (IGBT) in the H-bridge module will cause ...