Samsung’s new Odyssey OLED G61SH gaming monitor offers a 27-inch 1440p QD-OLED panel, 240Hz refresh rate, and Pantone-validated colors for $599.
In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...
In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...