Features Interrupt-based Counting: The counter employs interrupts to detect and count digital events, ensuring precise and timely counting without blocking the Arduino's main loop. High Accuracy: By ...

Celebrate 20 years of Arduino software and tools with a spotlight aimed at industrial automation, AI, rapid prototyping and more.

Before opening the Arduino software, wire up the Arduino according to the circuits page using the 8MHz minimalist breadboard circuit but with a 10k pull-up resistor on the reset pin (physical pin 1).