Smart displays are clever little screens, and these tips will help you pick the right one and where it should go in your home ...

This 320x480 3.5-inch IPS display may not seem like much of an upgrade on the surface over the ESP32 CYD that I've been ...

Monitor up to 4 voltage channels (0 to 5V). Can display frequencies up to 3kHz. Stabilizes the wave on the screen using a simple trigger. Identify the frequency of the wave using the best criterion ...