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This Portable Power Generator Is A Must-Have In Emergencies — And It's Still At Its Prime Day Price
Whether you're facing a blackout or off-grid adventure, this compact gadget lets you charge your phone and power a light — no ...
Portronics Beem 540 Smart LED Portable Android Projector with built-in telescopic stand, 4K support launched
Portronics has launched the Beem 540 Smart LED projector in India, expanding its compact projector lineup. The device ...
Digital Camera World10d
SmallRig has just launched a new pocket LED light – I've just ordered two!
The new SmallRig RM 25C mini LED Video Light is compact, lightweight, and surprisingly affordable! SmallRig just released its ...
Hosted on MSN15d
Best portable reading lights for travel to settle down with a good book anywhere
It’s USB-rechargeable and extends to 150 degrees. Glocusent is the market leader in portable book lights for a reason. This T-shaped option provides oodles of light and has adjustable LED bars, ...
IEEE19d
A Buck LED Driver with a Novel Average Current Mode Control
This paper presents a novel methodology to regulate the output current in CCM/DCM-operated buck converters to be used as post-regulators in LED lamp drivers. With this novel method only the current of ...
I tried the next-gen version of the best budget portable projector, and it’s an amazing all-rounder that should have Samsung worried
When we wrote our XGIMI MoGo 3 Pro review, which led to it being crowned as our favorite budget option among the best portable projectors, we noted three flaws: it didn't have a built-in battery, the ...