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 ...

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 ...

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, ...

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

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 ...

When wiring your screen, you can either wire it directly to one of your Raspberry Pi / SBC availible UARTs or you can wire it through a USB to UART converter. Both options are described below, pick ...

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 ...

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