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 ...
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 ...
Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The Inkplate 13SPECTRA is their ...
Apple reportedly plans to release a new Studio Display in the first half of 2026, and there have been plenty of rumors about the monitor lately. The current Studio Display launched in March 2022, ...
The judge said the government did not have the power to erase or alter historical truths after displays were removed at the site of the first president’s former house in Philadelphia. By Anushka Patil ...
Do you like buses, or do you just like the flippy-flappy displays they use to show route information? Either way, you’ll probably love the flip-disc clock created by [David Plass]. The build is based ...
The top smart displays we've tested can serve as an advanced alarm clock, a helpful kitchen companion, or a convenient desk-side dashboard. I’m PCMag’s home theater and AR/VR expert, and your go-to ...
At first glance, it may look like [Rybitski]’s 7-segment RGB LED clock is something that’s been done before, but look past the beautiful mounting. It’s not just stylishly framed; ...
Maximus Series introduces the country’s largest consumer television to date, 4K resolution and 144Hz native refresh rate claim to support next-generation gaming and high-performance PC connectivity ...
Displays are devices for presenting information or recreating still or moving images. Numerous optical technologies are used in displays, including organic light-emitting diodes and inorganic ...
TVs tend to stick out in our living rooms, and when they're turned off, they're basically just big black rectangles taking up wall space. That's exactly the problem Samsung aimed to fix when it ...
Upgrade your traditional watch by adding apps, data, and notifications to your wrist. Here are the features to look for, along with the top smartwatches we've tested. I’m PCMag’s senior writer ...