Unexpected Maker's SQUiXL is a battery-powered ESP32-S3 WiFi and Bluetooth IoT controller and development platform with a ...

Confusing as it might sound, the QM8K isn't an 8K model, but a 4K LCD TV with a 144Hz refresh rate. It replaces last year's ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. I’ve been testing the best fitness trackers for years, and in 2025, Fitbit—now owned by ...

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions of people worldwide every day. Reuters provides business, financial ...

the actual Waveshare display boards now have level converters and series regulator, safe for 5V use 3k3 pull-down on SS for ESP8266 for boards with level converters note that 7.5" e-paper displays don ...

A compact Arduino-based system that reads ambient light levels using an LDR sensor, displays the measured illuminance (in lux) on a 16×2 LCD, and provides a color-coded visual indicator via an RGB LED ...