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 ...

While searching for new products on AliExpress, I came across the SayoDevice OSU O3C, which looks very similar to other macro ...

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 ...

TCL has unveiled the 32X3A, a new 31.5-inch 4K OLED monitor with a 240Hz refresh rate, dual-mode 480Hz gaming, and an ultra-thin 6.4mm design.

With zero coding skills, and in a disturbingly short time, I was able to assemble camera feeds from around the world into a ...

Hook up the Adafruit BME280 to your Arduino Giga R1. You can use a prototyping shield to simplify connections. Connect the antenna to the Arduino Giga R1 WiFi if you haven't already Connect the ...

Abstract: The real-world application of microLEDs and microICs in displays and related devices requires that the products be robust to demanding environmental stresses. This study investigates the ...

Vivo's V70 just dropped with some weird choices that'll split opinions hard. Some upgrades make sense. Others? Not so much. Let's break down what actually changed from last year's V60. Display went ...

This is something worth shouting about for high-end tethered headsets. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Owning an OLED TV involves a bit more responsibility than a more traditional LED-LCD design. Unlike LCD TVs, there aren't any physical lights positioned behind an OLED panel. Instead, all the pixels ...