IEEE

High-Selectivity Bandpass Filter-Integrated SPDT Switch Using Switchable Dual-Mode Hybrid Resonators

Abstract: This article proposes a high-selectivity bandpass filter-integrated single-pole double-throw (SPDT) switch based on switchable dual-mode hybrid resonators. To solve the intrinsic conflict ...
PCMag

TP-Link Tapo L535E Review: A Bright, Color-Rich Smart Bulb That Plays Nice With Everything

The TP-Link Tapo L535E is an ultra-bright, Matter-ready smart bulb that delivers rich colors, tunable whites, and seamless integration with Alexa, HomeKit, Google, and SmartThings.

Engineers builds Arduino-led game console from a fidget clicker and I want to fidget with it so badly

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, ...
IEEE

A Novel LED Driver With Enhanced Efficiency Using a Buck–Boost Converter and DC–DC Buck Converter

Abstract: In single-phase ac/dc light-emitting diode (LED) drivers, a reduced power processing technique is currently being used to increase conversion efficiency while reducing the size and cost of ...
CNX Software

Olimex HoT aims to be lightweight, easier-to-use alternative to Home Assistant

Olimex HoT (Home of Things) is a lightweight Smart Home solution designed to run on low-end hardware (128MB RAM, 128MB flash) ...
Hackaday

Fidget Clicker Becomes Miniature Game Console

Fidget toys are everywhere these days. A particularly popular type simply puts some keyboard switches on a plate to provide a certain type of clicky satisfaction. [wjddnjsdnd] took that concept a ...