We've tested more than 50 of the top robot vacuum and mop combos from brands like iRobot, Roborock, Eufy, and Dreame to find out which is best at keeping a home clean.

This article describes an analog modulator that contains modulation, a MOSFET drive, and pre-emphasis circuits for a high-speed VLC application system based on a commercial phosphorescent white LED.

Want to keep your floors clean without lifting a finger? The best robot vacuums we've tested are more capable and affordable than ever.

We present an external-cavity wavelength-tunable laser with a semiconductor optical amplifier-modulator monolithically integrated on the gain chip. The modulator chirp is analyzed, and it is explained ...

Buying the right camera, lens, accessory or software to suit your photography is really important. Our product reviews offer independent views with hands-on opinion and honest verdicts aimed to ...

ePHOTOzine brings you a daily round up of all the latest film and digital photography news including camera news, exhibitions, events, special offers, industry news, digital photography news ...

Portronics Mopcop 4 car vacuum cleaner comes as a handy car accessory that can be useful to clean the car's interior with or without a power cord plugged in.

We independently review and compare Midea MP08AUGY Cordless Handstick with Auto Empty Station against 64 other stick and cordless vacuum products from 32 brands to help you choose the best.

We independently review and compare LG A9X-AUTO2 against 64 other stick and cordless vacuum products from 32 brands to help you choose the best.

Energy efficiency in habitation spaces is a pivotal topic for maintaining energy sufficiency, cutting climate impact, and facilitating economic savings; thus, there is a critical need for solutions ...