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 ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Encoders are a vital component in many applications that require motion control and feedback information. Whether a system’s requirement is speed, direction, or distance, an encoder produces control ...

We all love seeing data represented in pretty ways — whether it’s necessary or not. Take VU meters for example. They’re a super useful tool for audio editors to balance signals, but they also look ...

Both LCD TVs and LED TVs have been on the market for many years. TV-size LCDs gained popularity in the mid-2000s, while LED TVs followed a few years later. The marketing departments for many companies ...

LCD Soundsystem will return to Queens’ Knockdown Center for their fifth consecutive New York City residency, with 12 shows scheduled across three weekends this fall. The concerts will take place ...

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New York isn’t bringing LCD Soundsystem down anymore. The band is returning to the Big Apple for their fifth official New York City residency. (Well, fourth and a half, if you count the truncated 2021 ...

While computer monitors seem to be more or less the same once you get past the size and the ports, that’s not really true. Even the most common type, the humble LCD, has a lot of sub-types. And while ...

Shopping for a new TV or monitor has become overwhelming. With so many competing standards on the market today, it’s often hard to tell if an emerging technology is worth paying extra for. OLED and ...

Television display technology has advanced significantly over the years, progressing from bulky cathode-ray tubes (CRTs) to the ultra-slim and energy-efficient screens we have today. The best TVs of ...