In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

Sometimes you really need to know what the weather is doing, but you don’t want to look at your phone. For times like those, ...

Recently, ‘Liquid crystal display (LCD) vs. organic light-emitting diode (OLED) display: who wins?’ has become a topic of heated debate. In this review, we perform a systematic and comparative study ...

Apple's refreshed Studio Display arrives alongside the all-new ‌Studio Display‌ XDR, which replaces the previous Pro Display XDR. The ‌Studio Display‌ XDR is more than twice the price of the ‌Studio ...

The BeagleBadge is a new ePaper display that’s designed to be worn like the paper badges you’d wear at a conference.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Dave Gershgorn Dave Gershgorn is a writer covering monitors, laptops, and ...

Whether for gaming, office productivity, creative work—or just movies!—a 4K monitor is a must-have upgrade. But the 4K (aka, ultra-high-definition, or UHD) monitors on the market today are far from ...

In D&D we often try to find ambient sounds or music that fits in with wherever we are in our campaign. There are times when specific sound effects are needed often (every time a spell is cast, ...

Abstract: This project is concentrated on the design of encoder and decoder modules for a new developed spectral amplitude coding (SAC) of optical code division multiple access (OCDMA) system called ...