It's optional, but simplifies the project a little. Step Zero: Install Arduino, Processing, and the Arduino Drivers on Your Computer ...

We’ve featured loads of IR Arduino projects and they are all exciting and unique. The projects spring from a specific need or problem where a custom infrared remote control is the solution. [… ...

We see Arduino boards used in a lot of projects but we’ve never thought of using one as a USB crossover cable. That’s basically what [Jack the Vendicator] did to get his broken laptop running.

12:47 pm November 4, 2016 By Julian Horsey If you are looking for a Raspberry Pi or Arduino project to keep you busy this weekend or through the winter months.

Programming means understanding how code interacts with actual computer hardware. If you want to get a visceral (and fun) understanding of programming, start with an Arduino.

Most beginner-friendly projects can be conveniently powered by simply connecting the Arduino board to your computer, so picking an external power supply isn't a concern just yet.

An Arduino can be used to test the life of any battery with less than 5 volts, Boxall says. So, for a quick way to see how much juice your AAA, AA, C, or D batteries have left, build this Arduino ...

While the Arduino microcontrollers work fairly well on their own, they can take your projects to the next level once you pair them with ESP32 and Raspberry Pi Pico boards.