Due to the 32k flash memory limitation in Arduino Leonardo (ATmega32U4), each HEX file is compiled with a certain firmware option. A one-letter abbreviation for each option is placed in the firmware ...

When a state change occurs, the software (which comes with the Arduino IDE under digital input examples) compares the time in milliseconds since the last state change to some threshold, then changes ...

When we started prototyping, we used some push buttons to act as inputs to the digital pins on the Arduino. During the ping pong game, each player pushes a button at their end of the table to ...

After all, the Arduino isn’t actually measuring the CPU speed, nor is it directly controlling it (that’s still done by the original Turbo button wiring ... similar panel built for modern ...

Nobody doubts the utility of the Arduino Nano and its many clones ... like a USB port, reset button, built-in LEDs, 5 V regulator, and preloaded bootloader. Its big extra feature is the 350 ...

You can read the state of a button using Arduino and a few lines of code. The actual state is shown in the Serial Monitor window as 0 or 1, 0 meaning the button is not pressed and 1 that the button is ...

In 3D modeling, precise and fluid navigation around a digital object is essential. Even though there are plenty of commercial ...

Go ahead and click the Upload button in the Blink Sketch IDE window. That's it. You've now compiled and run your first sketch. If everything worked, you will see the built-in LED on your Arduino ...

Arduino Micro has some extra leds that it is tricky to programme. Like almost all Arduinos, has a built-in led – the green one on the left in the photo. And it has a pair of yellow leds – called TX ...