You'll need to connect the OLED display to the Arduino Nano using a 4-pin I2C interface. Simply connect a handful of pins from the OLED display to their corresponding pins on the Nano. ... variables ...

I came up with the idea after the first time I made a keypad with multiple modes, but I never managed to fill all of the 9 buttons with practical macros, and was constantly switching from mode to mode ...

A push button is wired to ground and connected to pin D10 of the Arduino. When the button (SW1) is pressed, the calculator switches to scientific mode, displaying ‘scientific mode’ on the OLED screen.

This split keyboard looks pretty cool, ... The Predator X27 F3 combines a WQHD OLED display with a 480Hz refresh rate, coming close to the best of both worlds for gamers.

Have you ever thought about an inflatable keyboard (with buttons) on the smartphone’s OLED screen? Well, it could become possible in the near future. Since the disappearance of physical keys ...

The BlackWidow V4 Pro 75% is a wireless, hot-swappable gaming keyboard with an OLED screen. Hot-swappable means you can replace all its switches and keycaps if you wish to personalize it.

It is 5 millimeters thick. The fluid pushes onto the flexible screen surface using tiny pumps. These pumps are turned on by an electrical current. In this way, a stiff button that is 5 millimeters ...

For ASUS' first attempt at a flexible screen laptop, the decision to go with a 17.3-inch flexible screen makes a huge impact. But its high price and wonky keyboard hold it back from being a real hit.

Razer’s New Wireless Keyboard Is Hot-Swappable and Sports an OLED Screen It's open to pre-orders for $300 and becomes available on September 24. By Dua Rashid Published September 12, 2024 ...

As Hackaday revealed, this one comes with an E Ink display, a secondary OLED panel, and a keypad made of soft silicon that is encased within a see-through case.