Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This beginner-friendly project is perfect for learning basic electronics, sensors, and ...

The Asus ZenScreen Duo OLED MQ149CD combines two 14 inch, 1920 x 1200 pixel OLED displays that can be used as a single workspace that measures 21-inches diagonally.

Using a USB-C phone with Power Delivery is ideal here, as it allows the phone to be powered while also communicating with the Arduino over USB. The RemoteXY app is built specifically for this purpose.

Not satisfied with the Nintendo Switch 2’s screen? Follow my lead and treat yourself to an OLED upgrade to help paper over some of the console’s shortcomings.