The Arduino Nano serves as the brain of the operation, executing the code that dictates the machine’s movements. In addition to these primary components, you will also need a wire straightener ...

Posted in Arduino Hacks, Tool Hacks Tagged arduino, mig welder, welding ← Handy Tool Drains 18650 Cells So You Don’t Have To This Isn’t Your Father’s Yellow Card → ...

PWM pins work the same way across all Arduino boards, so you don't need to go out of your way to buy a Mega if you already have a board supporting PWM. On the Uno, Nano, and Mini, the PWM pins are ...

Arduino Pro’s Portenta Hat Carrier is available to order today in the Arduino Store and through major distributors for €39 / US$45. For more information and complete technical specs, please ...

If you drive a pin that’s already an output, for example, you could do real harm to the board. Because all the pins are shared, you have the same problem with the Arduino pins, too.

Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small boards like the Nano or Pro ...

This article should acquaint you with basic Arduino programming and show you how to write programs that interact with objects in the real world. (A mandatory disclaimer: the last time I really studied ...

Arduino pins. Here, we are using 3 pins to drive 3 2 − 3 = 6 LEDs. Note that, we setting related pins (D5-D6-D7) of the Arduino to one of the three states (tri-state logic): HIGH (H): 5V LOW (L): 0V ...

This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push ...