When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...
Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...
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 ...
Liquid crystal monomers (LCMs) are critical components of laptop, television, and smartphone screens. Given their ubiquity in the environment, these compounds are considered persistent pollutants, ...
For today’s podcast Elliot Williams is joined by Jenny List, and we’re pushing the limits of mobile connectivity as Jenny’s coming to us from a North Sea ferry. We start by looking forward to the ...
Many organisms leverage showy colors for attracting mates. Because color is a property of light (determined by its wavelength), it is easy for humans to see how these colors are used in animal ...
The tech industry’s “VR is really going to happen” push comes around roughly once a decade. And while this generation’s devices—the Meta Quest, Apple Vision Pro, etc—are certainly the most ...
Macworld reports that Apple’s M6 MacBook Pro with OLED display technology is expected to arrive by late 2026, featuring potential touchscreen capabilities. Samsung has begun producing advanced ...
BOE Technology Group Co. owes Longitude Licensing Ltd. $67 million for infringing three patents with its creation and sales of LCD panels and semiconductor displays, a jury determined. Paul Ahern, a ...
Understanding OLED vs AMOLED vs LCD starts with how each display creates light. OLED and AMOLED are self-emissive technologies where each pixel produces its own light, enabling perfect blacks and high ...
PC monitors are cheaper, faster, and more beautiful than ever. Here’s how to pick one that will suit your needs and budget. Most people treat their monitor like a printer. They just want it to work ...