Abstract: In this letter, we have described the design and fabrication of a novel backlight-unit (BLU)-free full-color light emitting diode (LED) based projector. The prototype used three active ...

In an age where visual content dominates our professional and personal lives, projectors have evolved from simple image-casting devices to sophisticated visual solutions capable of transforming any ...

Abstract: In this paper, we analyze the working principle of an arduino. These days many people try to use the arduino because it makes things easier due to the ...

February is already coming to a close, and with it the promise of sunnier days ahead. But there's no need to wait for some great deals, as we've had some doozies this week alone. We've got a trio of ...

Hisense may have had some fun, bringing robot cowboys to spruik its home appliances, but when it came to home entertainment, it was all business. Now, the brand’s new ‘evo’ model has a point of ...

Portronics Beem 560 comes with a 5300-lumen LED light source and features a 1080p Full HD native resolution of 1920 × 1080, ensuring sharp details, balanced colours, and a more natural viewing ...

ViewSonic has launched new lamp-free laser projectors in India, targeting educational institutions with sustainable, low-maintenance technology. The LSD400 Series and LSD300W-ST offer high brightness ...

Bring the cinematic experience at home with these Projectors which combine brilliant picture quality, powerful sound, and smart features to elevate how you watch, play, and present. Brands like Epson, ...

Since the day I got my car, I have decided to swap all the lights to LEDs as they are a lot brighter and consume less power, plus they are more thermally efficient BHPian hastalavista recently shared ...