This project provides firmware for an ESP32-based relay boards which you can find in great number at Aliexpress, Amazon or Botland. Alternatively, you can use this firmware if you want to contol any ...

Abstract: Reducing the contact bouncing of electromechanical relays is a key ingredient to increase their switch reliability and overall lifetime. For this reason, this paper presents a control system ...

This course introduces participants to ways they can improve their time management skills by reducing time wasting behaviors and thinking patterns, and increasing organization. Participants will ...

The Milano-Cortina 2026 Winter Games is kicking off in early 2026, but Olympic celebrations begin long before the Opening Ceremony. The run-up to the event involves a symbolic lighting ceremony of the ...

Abstract: Bond wire fatigue is a prominent problem in the reliability of IGBT modules and power electronic converter. The fatigue evaluation method of IGBT bond wire based on non-invasive methods has ...

The US Department of Justice has been releasing the Epstein files with multiple redactions. The release started on Friday, December 19, and the latest drop happened on Tuesday, December 23, 2025. The ...