If you’ve got an Arduino, a few passive components, and a SSD1306 OLED, then [mircemk] might ... parts into an attractive and functional audio display. The project’s Hackaday.IO page explains ...

Here’s its dreamed-up artwork (not to scale): Now to the hardware setup that consists of an Arduino Uno and a 128 × 64 I 2 C OLED display. The OLED display used is a 5-V tolerant type with just four ...

Small I2C OLED ... to the display whenever it is updated. The drawback is that for some microcontrollers, there simply isn’t enough RAM for this approach to work. For example, a 128×64 ...

Student Mars Kapadia has created an awesome pair of smart glasses for his school science fair, complete with a transparent OLED display. The wearable smart glasses are controlled by an Arduino ...