Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

More and more TVs are being advertised as mini-LED, but what does that mean, and why does it matter? I break down how this tech can make your TVs brighter, more vivid, and produce better contrast.

At a hardware level the two look fairly similar, both featuring a 4K Mini LED panel, and being available in 75, 65 and 55-inch sizes. The big difference is that the W95A features the same flagship HCX ...