3. Make sure that your Arduino is properly connected to your computer. 4. Check if your correct board is selected in the "Tools>Board" menu at the top of the IDE. 5.

At about $30, the Arduino isn't an expensive device, but if you want to make your own, simpler version, electronics blog Hardware Startup shows off how to build an Arduino clone for less than $5.

Engineers create something out of nothing, and no where is this more apparent than in the creation of customized computer hardware. To make a simple MIDI controller, you need knowledge of firmware … ...

The Arduino uses a shift register to interact with the keyboard’s 8×10 matrix, and the sketch translates any serial data it receives into the keypresses the clone is expecting.

If you are looking for a Raspberry Pi or Arduino project to keep you busy this weekend or through the winter months. You may be interested in this awesome Raspberry Pi powered chess computer which ...

Got an Arduino board laying around? Make your own oscilloscope in only four steps. It might be the geekiest DIY project ever.

A man claims to have built a self-balancing unicycle by himself, using an Arduino mini computer. The Thatch Industries Raptor is similar to a Segway, except the rider sits atop a saddle on a ...

Two new development kits that require Arduino programming skills could make it easier for the do-it-yourself set to build electronics and wearable devices. The LittleBits Arduino at Heart starter ...

Arduino boards are small, inexpensive devices that let you build things with sensors (to control anything from a robot to a home automation system). The Raspberry Pi is a small, single board ...

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 ...