CNX Software

LilyGO T-Display S3 Pro LR1121 devkit adds Sub-GHz and 2.4GHz LoRa, audio support

LilyGO has recently released the T-Display S3 Pro LR1121, a new ESP32-S3 development kit with a Semtech LR1121 transceiver ...
EDN

Sensing and power-generation circuits for a batteryless mobile PM2.5 monitoring system

Tommy Liu builds a vehicle-mounted particulate matter monitoring system powered from harvested wind energy and an integrated ...
IEEE

Early detection of wire bond degradation in IGBT modules using on-chip junction temperature sensor

Abstract: This study presents an innovative approach to early detection of wire bond lift-off failures in power semiconductor modules (PSMs) using an integrated on-chip temperature sensor. Despite ...
Sony UK

Touch sensor, noise canceling, sound, or power issues when using one earbud (WF-C710N)

Update the earbud software to the latest version. Set the earbuds in the charging case, and charge them fully. After the charging is complete, the indicator on the charging case will turn off. Reset ...
IEEE

Compact single-chip W-band FMCW radar modules for commercial high-resolution sensor applications

Abstract: Two compact single-chip 94-GHz frequency-modulated continuous-wave (FMCW) radar modules have been developed for high-resolution sensing under adverse conditions and environments. The first ...