A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.
In a recent video [QWZ Labs] demonstrates an interesting technique to use 3D printing to make creating custom PCBs rather ...
On December 29, 2025, the Ninth Circuit upheld a district court’s refusal to grant Amazon’s request for a preliminary injunction to pause an ongoing unfair labor practice proceeding while Amazon ...
In [Big Clive]’s recent grab bag of tat ordered from Chinese commerce platforms, there were two touch light control boxes ...
Lane County's two newly-appointed Circuit Court Judges, Jessica May (left) and Allison Knight (right). Oregon Gov. Tina Kotek has appointed two new judges to Lane County’s Circuit Court. Last year, ...
Abstract: This work presents a diagnosis strategy of transistor open-circuit faults for three-phase dual-active bridge DC-DC converters. The diagnostic approach evaluates the DC components of the ...
Abstract: Frequency response analysis (FRA) is a well-established technique to detect transformer winding deformation faults. Its diagnostic application is based on the principle that a transformer ...
This project demonstrates Li-Fi (Light Fidelity) communication between two Arduino boards using visible light for data transmission. Text data is transmitted using an LED and a 4x4 keypad on the ...
This project implements and compares two YOLOv12 object-detection pipelines for printed-circuit-board (PCB) defect identification. The objective is to detect four major defect types: ...
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