Hiwonder has introduced the WonderLLM, an ESP32-S3-based smart chat module that combines a 2MP camera, a 2.0-inch touch ...

Waveshare has recently released the ESP32-P4-WIFI6-Touch-LCD, a family of tablet-like, fully enclosed HMI display development ...

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 ...

After having been sent a vacuum fluorescent display (VFD) based clock for a review, [Anthony Francis-Jones] took the ...

Arduino library for the I2C LCD display, typical 20x4 characters. The library is inspired by the excellent New-LiquidCrystal library by F. Malpartida. Therefore the interface is kept quite identical, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Dave Gershgorn Dave Gershgorn is a writer covering monitors, laptops, and ...

Samsung remains resolute in its belief that its own QLED technology is just as capable as OLED when it comes to the best-quality picture, although even it has succumbed to the popularity of the OLED ...

There are a number of great libraries out there to allow IoT devices to connect to the internet using a variety of network protocols. For cellular-enabled devices, the choice typically falls on ...

Cutting-edge semiconductor display technologies, including organic light-emitting diodes (OLED) and mini light-emitting diodes (mini LED), are injecting new impetus into the sluggish global television ...