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 ...

There was a time when no self-respecting electronics engineer would build a big project without at least one panel meter. They may be a rare part here in 2024, but we find ourselves reminded of the… ...

Posted in Arduino Hacks, Retrocomputing Tagged 486, oled, ssd1306, turbo button ← Understanding And Using Unicode A Game Boy Camera, Without The Game Boy → ...